Taxon Search
  Plantae
    Tracheophyta
           [Tracheobionta]
    Spermatophyta
      Magnoliophyta
             [Angiospermae]
         Eudicots
             Core Eudicots
               Rosids
               Fabids
                    Rosales
                            Rosaceae
                                    Acaena
                                           [Ancistrum]
                                            Acaena anserinifolia
                                            Acaena argentea
                                            Acaena caesiglauca
                                            Acaena caesiiglauca
                                            Acaena caespitosa
                                            Acaena californica
                                            Acaena confertissima
                                            Acaena cylindristachya
                                            Acaena echinata
                                              Acaena echinata var. retrorsumpilosa
                                            Acaena elongata
                                                   [Acaena agrimonioides]
                                            Acaena exigua
                                              Acaena exigua var. exigua
                                              Acaena exigua var. glaberrima
                                              Acaena exigua var. glabriuscula
                                              Acaena exigua var. subtusstrigulosa
                                            Acaena fuscescens
                                            Acaena glabra
                                            Acaena inermis
                                                   [Acaena microphylla var. robusta]
                                            Acaena integerrima
                                            Acaena leptacantha
                                            Acaena macrocephala
                                            Acaena magellanica
                                                   [Acaena adscendens]
                                                   [Acaena laevigata]
                                            Acaena microphylla
                                            Acaena myriophylla
                                            Acaena novae-zelandiae
                                                   [Acaena sanguisorbae]
                                            Acaena novae-zelandica
                                            Acaena ovalifolia
                                            Acaena ovina
                                            Acaena pallida
                                                   [Acaena novae-zelandiae var. pallida]
                                            Acaena pinnatifida
                                                   [Acaena multifida]
                                              Acaena pinnatifida var. californica
                                            Acaena platyacantha
                                            Acaena saccaticupula
                                            Acaena sarmentosa
                                            Acaena sericea
                                            Acaena splendens
                                            Acaena trifida
                                    Acomastylis
                                            Acomastylis calthifolia
                                            Acomastylis macrantha
                                            Acomastylis peckii
                                            Acomastylis radiata
                                            Acomastylis rossii
                                            Acomastylis sericea
                                    Adenostoma
                                            Adenostoma fasciculatum
                                                   [Adenostoma brevifolium]
                                              Adenostoma fasciculatum subsp. fasciculatum
                                              Adenostoma fasciculatum var. densifolium
                                              Adenostoma fasciculatum var. fasciculatum
                                              Adenostoma fasciculatum var. obtusifolium
                                              Adenostoma fasciculatum var. prostratum
                                            Adenostoma sparsifolium
                                    Agrimonia
                                            Agrimonia bicknellii
                                            Agrimonia bracteata
                                                   [Agrimonia caffra]
                                            Agrimonia eupatoria
                                              Agrimonia eupatoria subsp. asiatica
                                                     [Agrimonia asiatica]
                                              Agrimonia eupatoria subsp. eupatoria
                                                     [Agrimonia eupatoria var. glabra]
                                              Agrimonia eupatoria subsp. grandis
                                              Agrimonia eupatoria var. hirsuta
                                            Agrimonia gryposepala
                                                   [Agrimonia eupatoria var. parviflora]
                                                   [Agrimonia macrocarpa]
                                                   [Agrimonia parviflora var. macrocarpa]
                                            Agrimonia hirsuta
                                            Agrimonia incisa
                                            Agrimonia microcarpa
                                            Agrimonia mollis
                                            Agrimonia nipponica
                                                   [Agrimonia pilosa var. nipponica]
                                              Agrimonia nipponica var. occidentalis
                                            Agrimonia odorata
                                            Agrimonia parviflora
                                                   [Agrimonia polyphylla]
                                                   [Agrimonia serrifolia]
                                                   [Agrimonia suaveolens]
                                            Agrimonia pilosa
                                                   [Agrimonia japonica]
                                                   [Agrimonia obtusifolia]
                                                   [Agrimonia pilosa var. japonica]
                                              Agrimonia pilosa var. nepalensis
                                                     [Agrimonia lanata]
                                            Agrimonia platycarpa
                                            Agrimonia pringlei
                                            Agrimonia procera
                                            Agrimonia pubescens
                                                   [Agrimonia eupatoria var. mollis]
                                                   [Agrimonia mollis var. bicknellii]
                                              Agrimonia pubescens var. microcarpa
                                              Agrimonia pubescens var. pubescens
                                            Agrimonia pumila
                                            Agrimonia repens
                                            Agrimonia rostellata
                                            Agrimonia striata
                                                   [Agrimonia brittoniana]
                                                   [Agrimonia striata var. campanulata]
                                            Agrimonia villosa
                                    Alchemilla
                                            Alchemilla abyssinica
                                                   [Alchemilla gunae]
                                              Alchemilla abyssinica subsp. cyclophylla
                                            Alchemilla acutidens
                                            Alchemilla acutiloba
                                            Alchemilla adelodictya
                                            Alchemilla aenostipula
                                            Alchemilla alpigena
                                            Alchemilla alpina
                                                   [Alchemilla argentea]
                                            Alchemilla aphanoides
                                              Alchemilla aphanoides var. subalpestris
                                            Alchemilla argyrophylla
                                              Alchemilla argyrophylla subsp. argyrophylla
                                              Alchemilla argyrophylla subsp. argyrophylloides
                                                     [Alchemilla argyrophylloides]
                                            Alchemilla atlantica
                                            Alchemilla aurata
                                            Alchemilla boratynskii
                                            Alchemilla bourgeaui
                                            Alchemilla breviloba
                                            Alchemilla capensis
                                            Alchemilla colorata
                                            Alchemilla conjuncta
                                            Alchemilla connivens
                                              Alchemilla connivens var. wichurae
                                            Alchemilla cryptantha
                                            Alchemilla cuneata
                                                   [Alchemilla heptaphylla]
                                            Alchemilla cyclophylla
                                            Alchemilla cymatophylla
                                            Alchemilla demissa
                                            Alchemilla dewildemanii
                                            Alchemilla dombaica
                                            Alchemilla dzhavakhetica
                                            Alchemilla effusa
                                                   [Alchemilla ursina]
                                            Alchemilla elgonensis
                                            Alchemilla ellenbeckii
                                              Alchemilla ellenbeckii subsp. ellenbeckii
                                              Alchemilla ellenbeckii subsp. nyikensis
                                                     [Alchemilla nyikensis]
                                            Alchemilla elongata
                                            Alchemilla epipsila
                                            Alchemilla erectilis
                                            Alchemilla faeroensis
                                            Alchemilla filicaulis
                                              Alchemilla filicaulis subsp. filicaulis
                                                     [Alchemilla filicaulis var. denudata]
                                                     [Alchemilla vulgaris var. filicaulis]
                                              Alchemilla filicaulis subsp. vestita
                                                     [Alchemilla filicaulis f. vestita]
                                            Alchemilla firma
                                            Alchemilla fischeri
                                              Alchemilla fischeri subsp. camerunensis
                                              Alchemilla fischeri subsp. fischeri
                                                     [Alchemilla erlangeriana]
                                            Alchemilla fissa
                                            Alchemilla flabellata
                                                   [Alchemilla truncata]
                                            Alchemilla florulenta
                                            Alchemilla glabra
                                                   [Alchemilla alpestris]
                                                   [Alchemilla vulgaris var. alpestris]
                                                   [Alchemilla vulgaris var. glabrata]
                                            Alchemilla glaucescens
                                            Alchemilla glomerulans
                                                   [Alchemilla obtusa var. comosa]
                                                   [Alchemilla vulgaris subsp. glomerulans]
                                                   [Alchemilla vulgaris var. comosa]
                                            Alchemilla gourzae
                                            Alchemilla gracilipes
                                            Alchemilla grisebachiana
                                            Alchemilla hagenia
                                            Alchemilla hageniae
                                            Alchemilla haumanii
                                            Alchemilla hendrickxii
                                            Alchemilla hirsuta
                                              Alchemilla hirsuta var. campestris
                                            Alchemilla hoppeana
                                            Alchemilla hybrida
                                            Alchemilla incisa
                                                   [Alchemilla gracilis]
                                            Alchemilla indurata
                                            Alchemilla japonica
                                            Alchemilla johnstonii
                                            Alchemilla kiwuensis
                                            Alchemilla lapeyrousei
                                            Alchemilla lapeyrousii
                                            Alchemilla laxa
                                            Alchemilla leptoclada
                                                   [Alchemilla hoppeana var. leptoclada]
                                            Alchemilla lindbergiana
                                                   [Alchemilla atrifolia]
                                            Alchemilla longana
                                                   [Alchemilla austriaca]
                                            Alchemilla macrosepala
                                            Alchemilla micans
                                            Alchemilla microbetula
                                                   [Alchemilla abyssinica f. muscoidea]
                                                   [Alchemilla commutata f. muscoidea]
                                                   [Alchemilla commutata f. robusta]
                                                   [Alchemilla commutata]
                                                   [Alchemilla sessiliflora]
                                            Alchemilla microcarpa
                                            Alchemilla microdictya
                                            Alchemilla minor
                                            Alchemilla mollis
                                            Alchemilla monticola
                                                   [Alchemilla pastoralis f. vegeta]
                                                   [Alchemilla pastoralis]
                                                   [Alchemilla vulgaris var. vulagris]
                                            Alchemilla murbeckiana
                                            Alchemilla obtusa
                                            Alchemilla orbiculata
                                            Alchemilla orizabensis
                                            Alchemilla othmarii
                                                   [Alchemilla pyrenaica]
                                            Alchemilla pectinata
                                            Alchemilla pedata
                                                   [Alchemilla pedata var. argentea]
                                                   [Alchemilla pedata var. gracilipes]
                                            Alchemilla pentaphyllea
                                            Alchemilla pinnata
                                            Alchemilla plicata
                                            Alchemilla plicatula
                                            Alchemilla pratensis
                                            Alchemilla pringlei
                                              Alchemilla pringlei var. minor
                                            Alchemilla procumbens
                                            Alchemilla propinqua
                                            Alchemilla reniformis
                                                   [Alchemilla sudetica]
                                            Alchemilla retropilosa
                                            Alchemilla roccatii
                                            Alchemilla rothii
                                            Alchemilla sarmatica
                                            Alchemilla saxatilis
                                            Alchemilla semilunaris
                                            Alchemilla sericata
                                                   [Alchemilla pubescens]
                                            Alchemilla sericea
                                            Alchemilla sibbaldiaefolia
                                            Alchemilla speciosa
                                            Alchemilla splendens
                                            Alchemilla standleyi
                                            Alchemilla strigosula
                                            Alchemilla stuhlmannii
                                            Alchemilla subcrenata
                                            Alchemilla subglobosa
                                            Alchemilla subnivalis
                                            Alchemilla subsericea
                                            Alchemilla tianschanica
                                            Alchemilla transpolaris
                                            Alchemilla trichocrater
                                            Alchemilla tripartita
                                            Alchemilla triphylla
                                            Alchemilla tytthantha
                                            Alchemilla velebitica
                                            Alchemilla venosa
                                            Alchemilla venosula
                                            Alchemilla vestita
                                                   [Alchemilla filicaulis var. vestita]
                                            Alchemilla volkensii
                                            Alchemilla vulcanica
                                            Alchemilla vulgaris
                                              Alchemilla vulgaris var. grandis
                                              Alchemilla vulgaris var. pastoralis
                                              Alchemilla vulgaris var. vestita
                                              Alchemilla vulgaris var. vulgaris
                                              Alchemilla vulgaris var. wichurae
                                            Alchemilla wichurae
                                            Alchemilla xanthochlora
                                    Amelanchier
               Amelanchier F1 hybrid
                                            Amelanchier alabamensis
                                            Amelanchier alnifolia
                                                   [Amelanchier canadensis var. alnifolia]
                                                   [Amelanchier carrii]
                                                   [Amelanchier leptodendron]
                                              Amelanchier alnifolia alnifolia
                                              Amelanchier alnifolia subsp. alnifolia
                                                     [Amelanchier alnifolia f. alba]
                                                     [Amelanchier alnifolia var. dakotensis]
                                                     [Amelanchier macrocarpa]
                                                     [Amelanchier sanguinea var. alnifolia]
                                                     [Amelanchier ulmifolia]
                                              Amelanchier alnifolia subsp. florida
                                              Amelanchier alnifolia var. alnifolia
                                                     [Aronia alnifolia]
                                              Amelanchier alnifolia var. covillei
                                              Amelanchier alnifolia var. cusickii
                                              Amelanchier alnifolia var. humptulipensis
                                              Amelanchier alnifolia var. pallida
                                              Amelanchier alnifolia var. semiintegrifolia
                                                     [Amelanchier alnifolia var. florida]
                                                     [Amelanchier ovalis var. semiintegrifolia]
                                            Amelanchier amabilis
                                                   [Amelanchier sanguinea f. grandiflora]
                                            Amelanchier arborea
                                                   [Amelanchier intermedia]
                                                   [Mespilus arborea]
                                              Amelanchier arborea arborea
                                              Amelanchier arborea subsp. arborea
                                              Amelanchier arborea subsp. laevis
                                              Amelanchier arborea var. alabamensis
                                              Amelanchier arborea var. arborea
                                              Amelanchier arborea var. austromontana
                                              Amelanchier arborea var. cordifolia
                                              Amelanchier arborea var. laevis
                                            Amelanchier asiatica
                                            Amelanchier bartramiana
                                                   [Amelanchier arguta]
                                                   [Amelanchier canadensis var. oligocarpa]
                                                   [Pyrus bartramiana]
                                            Amelanchier beata
                                            Amelanchier botryapium
                                            Amelanchier canadensis
                                                   [Amelanchier austromontana]
                                                   [Amelanchier canadensis var. oblongifolia]
                                                   [Amelanchier sera]
                                                   [Amelanchier stolonifera var. lucida]
                                                   [Aronia latifolia]
                                                   [Aronia subcordata]
                                                   [Crataegus amoena]
                                              Amelanchier canadensis subsp. canadensis
                                              Amelanchier canadensis var. botryapium
                                              Amelanchier canadensis var. canadensis
                                                     [Mespilus canadensis]
                                              Amelanchier canadensis var. obovalis
                                                     [Amelanchier canadensis subsp. obovalis]
                                                     [Mespilus canadensis var. obovalis]
                                              Amelanchier canadensis var. subintegra
                                            Amelanchier crenata
                                            Amelanchier cusickii
                                            Amelanchier denticulata
                                            Amelanchier elliptica
                                            Amelanchier ephemerotricha
                                              Amelanchier ephemerotricha var. silvicola
                                            Amelanchier fernaldii
                                            Amelanchier florida
                                              Amelanchier florida var. cusickii
                                              Amelanchier florida var. gracilis
                                              Amelanchier florida var. humptulipensis
                                            Amelanchier gaspensis
                                            Amelanchier gracilis
                                            Amelanchier humilis
                                                   [Amelanchier alnifolia var. compacta]
                                              Amelanchier humilis var. campestris
                                              Amelanchier humilis var. compacta
                                              Amelanchier humilis var. exserrata
                                            Amelanchier huronensis
                                            Amelanchier interior
                                            Amelanchier jonesiana
                                            Amelanchier laevis
                                                   [Pyrus botryapium]
                                              Amelanchier laevis var. nitida
                                            Amelanchier lamarckii
                                            Amelanchier lucida
                                            Amelanchier mucronata
                                            Amelanchier nantucketensis
                                                   [Amelanchier micropetala]
                                                   [Amelanchier oblongifolia var. micropetala]
                                                   [Amelanchier stolonifera f. micropetala]
                                            Amelanchier neglecta
                                            Amelanchier nervosa
                                            Amelanchier nitens
                                            Amelanchier oblongifolia
                                            Amelanchier obovalis
                                            Amelanchier oligocarpa
                                            Amelanchier ovalis
                                              Amelanchier ovalis subsp. ovalis
                                                     [Pyrus ovalis]
                                            Amelanchier pallida
                                            Amelanchier paniculata
                                            Amelanchier prunifolia
                                            Amelanchier pumila
                                                   [Amelanchier alnifolia var. pumila]
                                                   [Amelanchier basalticola]
                                                   [Amelanchier cuneata]
                                                   [Amelanchier glabra]
                                                   [Amelanchier polycarpa]
                                            Amelanchier quinti-martii
                                            Amelanchier ramosissima
                                            Amelanchier recurvata
                                            Amelanchier rotundifolia
                                            Amelanchier rubescens
                                            Amelanchier sanguinea
                                                   [Pyrus sanguinea]
                                              Amelanchier sanguinea var. gaspensis
                                              Amelanchier sanguinea var. grandiflora
                                                     [Amelanchier grandiflora]
                                              Amelanchier sanguinea var. sanguinea
                                            Amelanchier sinica
                                                   [Amelanchier asiatica var. sinica]
                                            Amelanchier siskiyouensis
                                            Amelanchier spicata
                                                   [Crataegus spicata]
                                              Amelanchier spicata var. spicata
                                            Amelanchier stolonifera
                                                   [Amelanchier spicata var. stolonifera]
                                            Amelanchier subintegra
                                            Amelanchier utahensis
                                                   [Amelanchier rubescens var. cinerea]
                                                   [Amelanchier utahensis subsp. oreophila]
                                                   [Amelanchier utahensis subsp. utahensis]
                                                   [Amelanchier venulosa]
                                              Amelanchier utahensis var. covillei
                                                     [Amelanchier covillei]
                                                     [Amelanchier utahensis subsp. covillei]
                                              Amelanchier utahensis var. utahensis
                                                     [Amelanchier alnifolia var. oreophila]
                                                     [Amelanchier alnifolia var. utahensis]
                                                     [Amelanchier australis]
                                                     [Amelanchier bakeri]
                                                     [Amelanchier goldmanii]
                                                     [Amelanchier mormonica]
                                                     [Amelanchier oreophila]
                                            Amelanchier vestita
                                            Amelanchier vulgaris
                                            Amelanchier wiegandii
                                            Amelanchier x grandiflora
                                            Amelanchier x intermedia
                                            Amelanchier x neglecta
                                            Amelanchier x quinti-martii
                                    Amelasorbus
                              Amygdaloideae
                                    Chamaemespilus
                                            Chamaemespilus alpina
                                                   [Sorbus fruticosa]
                                    Cormus
                                            Cormus domestica
                                                   [Sorbus domestica var. pomifera]
                                                   [Sorbus domestica var. pyrifera]
                                    Griffitharia
                                            Griffitharia pallescens
                                                   [Aria pallescens]
                                    Hedlundia
                                            Hedlundia luristanica
                                                   [Sorbus luristanica]
                                            Hedlundia neglecta
                                                   [Sorbus neglecta]
                                            Hedlundia semipinnata
                                                   [Sorbus dacica]
                                            Hedlundia turkestanica
                                                   [Pyrus turkestanica]
                                            Hedlundia × thuringiaca
                                                   [Pyrus thuringiaca]
                                                   [Sorbus thuringiaca]
                                    Phippsiomeles
                                            Phippsiomeles guerreris
                                                   [Photinia guerreris]
                                            Phippsiomeles microcarpa
                                              Phippsiomeles microcarpa subsp. microcarpa
                                                     [Photinia microcarpa]
                                    Scandosorbus
                                            Scandosorbus intermedia
                                                   [Sorbus suecica]
                                    Sinomalus
                                            Sinomalus baccata
                                                   [Crataegus riparia]
                                                   [Malus baccata f. jackii]
                                            Sinomalus sikkimensis
                                                   [Pyrus sikkimensis]
                                    Thomsonaria
                                            Thomsonaria caloneura
                                                   [Sorbus caloneura]
                                            Thomsonaria corymbifera
                                                   [Sorbus corymbifera]
                                            Thomsonaria granulosa
                                                   [Pyrus granulosa]
                                    Torminalis
                                            Torminalis glaberrima
                                    Amygdalus
                                            Amygdalus communis
                                            Amygdalus fenzliana
                                            Amygdalus nana
                                            Amygdalus salicifolia
                                            Amygdalus triloba
                                                   [Prunus triloba var. plena]
                                    Aphanes
                                            Aphanes arvensis
                                                   [Alchemilla arvensis var. occidentalis]
                                                   [Alchemilla arvensis]
                                                   [Alchemilla cuneifolia]
                                                   [Alchemilla occidentalis]
                                                   [Aphanes occidentalis]
                                            Aphanes australis
                                                   [Aphanes inexspectata]
                                            Aphanes bachiti
                                                   [Alchemilla bachiti]
                                            Aphanes cornucopioides
                                            Aphanes cuneifolia
                                            Aphanes floribunda
                                            Aphanes indivisa
                                            Aphanes looseri
                                            Aphanes maroccana
                                            Aphanes microcarpa
                                            Aphanes minutiflora
                                            Aphanes pusilla
                                    Apopetalum
                                    Aremonia
                                            Aremonia agrimonoides
                                              Aremonia agrimonoides subsp. agrimonoides
                                                     [Agrimonia agrimonoides]
                                    Argentina
                                            Argentina anserina
                                                   [Argentina anserina var. concolor]
                                                   [Argentina argentea]
                                                   [Potentilla anserina subsp. anserina]
                                                   [Potentilla anserina var. concolor]
                                                   [Potentilla anserina var. grandis]
                                                   [Potentilla anserina var. groenlandica]
                                                   [Potentilla anserina var. lanata]
                                                   [Potentilla anserina var. sericea]
                                                   [Potentilla anserina var. yukonensis]
                                                   [Potentilla anserina]
                                                   [Potentilla egedii subsp. yukonensis]
                                                   [Potentilla yukonensis]
                                              Argentina anserina subsp. anserina
                                                     [Argentina babcockiana]
                                                     [Potentilla anserina f. sericea]
                                              Argentina anserina subsp. egedei
                                                     [Argentina egedei]
                                                     [Argentina litoralis]
                                                     [Potentilla anserina subsp. egedei]
                                                     [Potentilla egedei var. grandis]
                                                     [Potentilla egedei]
                                              Argentina anserina subsp. groenlandica
                                                     [Potentilla anserina subsp. groenlandica]
                                              Argentina anserina subsp. pacifica
                                                     [Argentina anserina var. grandis]
                                              Argentina anserina var. anserina
                                            Argentina egedii
                                              Argentina egedii subsp. egedii
                                              Argentina egedii subsp. groenlandica
                                            Argentina hooglandii
                                                   [Potentilla hooglandii]
                                            Argentina leuconota
                                                   [Potentilla leuconota var. morrisonicola]
                                            Argentina lineata
                                                   [Potentilla fulgens]
                                            Argentina mangenii
                                                   [Potentilla mangenii]
                                            Argentina micropetala
                                                   [Sibbaldia micropetala]
                                            Argentina occidentalis
                                            Argentina papuana
                                                   [Potentilla papuana]
                                            Argentina polyphylla
                                                   [Potentilla mooniana]
                                                   [Potentilla polyphylla]
                                                   [Potentilla sordida]
                                            Argentina subarctica
                                                   [Potentilla anserina subsp. yukonensis]
                                    Aria
                                            Aria danubialis
                                                   [Sorbus danubialis]
                                            Aria edulis
                                            Aria graeca
                                                   [Sorbus migarica]
                                            Aria japonica
                                                   [Sorbus japonica]
                                    Armeniaca
                                    Armenoprunus
                                            Armenoprunus dasycarpa
                                                   [Prunus dasycarpa]
                                    Aronia
                                            Aronia atropurpurea
                                                   [Aronia arbutifolia var. atropurpurea]
                                            Aronia floribunda
                                            Aronia melanocarpa
                                                   [Aronia melanocarpa var. elata]
                                                   [Mespilus arbutifolia var. melanocarpa]
                                                   [Pyrus arbutifolia var. melanocarpa]
                                            Aronia nigra
                                                   [Aronia arbutifolia var. nigra]
                                            Aronia × prunifolia
                                                   [Aronia prunifolia]
                                                   [Aronia x prunifolia]
                                                   [Mespilus prunifolia]
                                                   [Pyrus atropurpurea]
                                    Aruncus
                                            Aruncus acuminatus
                                            Aruncus allegheniensis
                                              Aruncus allegheniensis var. pubescens
                                            Aruncus aruncus
                                            Aruncus dioicus
                                                   [Aruncus americanus]
                                                   [Aruncus asiaticus]
                                                   [Aruncus dioicus var. asiaticus]
                                                   [Aruncus dioicus var. kamtschaticus]
                                              Aruncus dioicus subsp. kamtschaticus
                                                     [Aruncus sylvestris]
                                              Aruncus dioicus var. acuminatus
                                              Aruncus dioicus var. aethusifolius
                                                     [Aruncus aethusifolius]
                                              Aruncus dioicus var. astilboides
                                              Aruncus dioicus var. dioicus
                                                     [Actaea dioica]
                                              Aruncus dioicus var. pubescens
                                              Aruncus dioicus var. vulgaris
                                            Aruncus pubescens
                                            Aruncus sylvester
                                              Aruncus sylvester subsp. acuminatus
                                              Aruncus sylvester var. acuminatus
                                              Aruncus sylvester var. americanus
                                            Aruncus vulgaris
                                    Batidaea
                                            Batidaea laetissima
                                    Batidea
                                    Bencomia
                                            Bencomia brachystachya
                                            Bencomia caudata
                                            Bencomia exstipulata
                                            Bencomia sphaerocarpa
                                    Bossekia
                                            Bossekia parviflora
                                    Brayera
                                    Callionia
                                            Callionia simplex
                                                   [Potentilla canadensis var. simplex]
                                    Cerasus
                                            Cerasus californica
                                            Cerasus chicasa
                                            Cerasus corymbulosa
                                            Cerasus crenulata
                                            Cerasus fruticosa
                                            Cerasus henryi
                                            Cerasus kelloggiana
                                            Cerasus laurocerasus
                                            Cerasus longifolius
                                            Cerasus mahaleb
                                            Cerasus padifolia
                                            Cerasus pensylvanica
                                            Cerasus pumila
                                              Cerasus pumila subsp. besseyi
                                            Cerasus spachiana
                                            Cerasus virginiana
                                            Cerasus x eminens
                                            Cerasus yedoensis
                                                   [Prunus yedoensis]
                                              Cerasus incisa var. incisa
                                                     [Prunus incisa var. serrata]
                                              Cerasus jamasakura var. jamasakura
                                                     [Prunus serrulata var. spontanea]
                                              Cerasus sargentii var. sargentii
                                                     [Prunus serrulata subsp. pubescens]
                                    Cercocarpus
                                            Cercocarpus argenteus
                                            Cercocarpus betulifolius
                                            Cercocarpus breviflorus
                                                   [Cercocarpus breviflorus var. breviflorus]
                                                   [Cercocarpus breviflorus var. eximius]
                                                   [Cercocarpus montanus var. paucidentatus]
                                            Cercocarpus douglasii
                                            Cercocarpus eximius
                                            Cercocarpus fothergilloides
                                              Cercocarpus fothergilloides var. fothergilloides
                                              Cercocarpus fothergilloides var. mojadensis
                                            Cercocarpus intricatus
                                                   [Cercocarpus intricatus var. villosus]
                                                   [Cercocarpus ledifolius var. intricatus]
                                            Cercocarpus ledifolius
                                                   [Cercocarpus intermontanus]
                                                   [Cercocarpus ledifolius f. hirsutus]
                                                   [Cercocarpus ledifolius f. subglaber]
                                              Cercocarpus ledifolius var. hypoleucus
                                              Cercocarpus ledifolius var. intercedens
                                              Cercocarpus ledifolius var. intermontanus
                                              Cercocarpus ledifolius var. ledifolius
                                                     [Cercocarpus hypoleucus]
                                            Cercocarpus macrophyllus
                                            Cercocarpus macrourus
                                            Cercocarpus mexicanus
                                            Cercocarpus minutiflorus
                                            Cercocarpus mojadensis
                                            Cercocarpus montanus
                                                   [Cercocarpus flabellifolius]
                                                   [Cercocarpus parvifolius var. hirsutissimus]
                                                   [Cercocarpus parvifolius var. minimus]
                                              Cercocarpus montanus montanus
                                              Cercocarpus montanus var. argenteus
                                              Cercocarpus montanus var. blancheae
                                                     [Cercocarpus alnifolius]
                                                     [Cercocarpus betuloides var. blancheae]
                                                     [Cercocarpus montanus subsp. blancheae]
                                              Cercocarpus montanus var. glaber
                                                     [Cercocarpus betuloides betuloides]
                                                     [Cercocarpus betuloides subsp. betuloides]
                                                     [Cercocarpus betuloides var. betuloides]
                                                     [Cercocarpus betuloides var. macrourus]
                                                     [Cercocarpus betuloides var. multiflorus]
                                                     [Cercocarpus betuloides]
                                              Cercocarpus montanus var. macrourus
                                              Cercocarpus montanus var. minutiflorus
                                              Cercocarpus montanus var. montanus
                                                     [Cercocarpus montanus var. flabellifolius]
                                              Cercocarpus montanus var. traskiae
                                            Cercocarpus montanus x ledifolius
                                            Cercocarpus pallidus
                                            Cercocarpus parvifolius
                                              Cercocarpus parvifolius var. paucidentatus
                                            Cercocarpus paucidentatus
                                            Cercocarpus pringlei
                                                   [Cercocarpus mojadensis var. pringlei]
                                              Cercocarpus pringlei var. pringlei
                                            Cercocarpus rotundifolius
                                            Cercocarpus rzedowskii
                                            Cercocarpus traskiae
                                                   [Cercocarpus betuloides subsp. traskiae]
                                                   [Cercocarpus betuloides var. traskiae]
                                            Cercocarpus treleasei
                                    Chaenomeles
                                            Chaenomeles cathayensis
                                            Chaenomeles japonica
                                                   [Cydonia maulei var. superba]
                                                   [Cydonia maulei]
                                                   [Pyrus japonica]
                                              Chaenomeles japonica var. alpina
                                            Chaenomeles lagenaria
                                            Chaenomeles sinensis
                                            Chaenomeles speciosa
                                                   [Choenomeles lagenaria]
                                                   [Choenomeles speciosa]
                                                   [Cydonia lagenaria]
                                                   [Cydonia speciosa]
                                            Chaenomeles x superba
                                            Chaenomeles × superba
                                            Chaenomeles ×superba
                                    Chamaebatia
                                            Chamaebatia australis
                                            Chamaebatia foliolosa
                                              Chamaebatia foliolosa var. australis
                                    Chamaebatiaria
                                            Chamaebatiaria glutinosa
                                            Chamaebatiaria millefolium
                                                   [Basilima millefolium]
                                    Chamaemeles
                                            Chamaemeles coriacea
                                    Chamaerhodos
                                            Chamaerhodos altaica
                                            Chamaerhodos erecta
                                                   [Sibbaldia erecta]
                                              Chamaerhodos erecta subsp. erecta
                                              Chamaerhodos erecta subsp. nuttallii
                                              Chamaerhodos erecta var. parviflora
                                            Chamaerhodos grandiflora
                                                   [Chamaerhodos baicalensis]
                                            Chamaerhodos nuttallii
                                              Chamaerhodos nuttallii var. keweenawensis
                                            Chamaerhodos sabulosa
                                                   [Sibbaldia sabulosa]
                                            Chamaerhodos trifida
                                    Choenomeles
                                            Choenomeles japonica
                                    Cliffortia
                                            Cliffortia atrata
                                            Cliffortia baccans
                                            Cliffortia castanea
                                            Cliffortia cordifolia
                                            Cliffortia cuneata
                                            Cliffortia dentata
                                            Cliffortia dregeana
                                                   [Cliffortia meyeriana]
                                            Cliffortia erectisepala
                                            Cliffortia ericifolia
                                            Cliffortia eriocephalina
                                            Cliffortia falcata
                                            Cliffortia ferruginea
                                            Cliffortia filicaulis
                                            Cliffortia filifolia
                                            Cliffortia graminea
                                            Cliffortia grandifolia
                                            Cliffortia hirta
                                                   [Cliffortia sarmentosa]
                                            Cliffortia ilicifolia
                                            Cliffortia juniperina
                                            Cliffortia lepida
                                            Cliffortia linearifolia
                                            Cliffortia monophylla
                                            Cliffortia neglecta
                                            Cliffortia nitidula
                                              Cliffortia nitidula var. aequatorialis
                                                     [Cliffortia aequatorialis]
                                              Cliffortia nitidula var. angolensis
                                                     [Cliffortia nitidula subsp. angolensis]
                                            Cliffortia obcordata
                                            Cliffortia odorata
                                            Cliffortia paucistaminea
                                            Cliffortia pedunculata
                                            Cliffortia phyllanthoides
                                            Cliffortia polygonifolia
                                            Cliffortia pungens
                                            Cliffortia ramosissima
                                            Cliffortia repens
                                            Cliffortia ruscifolia
                                                   [Borbonia trinervia]
                                            Cliffortia sericea
                                            Cliffortia serpyllifolia
                                            Cliffortia stricta
                                            Cliffortia strobilifera
                                            Cliffortia teretifolia
                                            Cliffortia tricuspidata
                                    Coleogyne
                                            Coleogyne ramosissima
                                    Coluria
                                            Coluria geoides
                                    Comarella
                                            Comarella multifoliolata
                                    Comarum
                                            Comarum palustre
                                                   [Comarum palustre subsp. angustifolium]
                                                   [Comarum palustre subsp. arcticum]
                                                   [Fragaria palustris]
                                                   [Potentilla comarum]
                                                   [Potentilla palustris var. parvifolia]
                                                   [Potentilla palustris var. villosa]
                                                   [Potentilla palustris]
                                    Cotoneaster
                                           [Cotoneaster adpressus var. praecox]
                                           [Cotoneaster hybridus var. pendulus]
                                           [Cotoneaster nanshan]
                                            Cotoneaster acuminatus
                                                   [Crataegus acuminata]
                                            Cotoneaster acutifolius
                                              Cotoneaster acutifolius var. lucidus
                                            Cotoneaster adpressus
                                                   [Cotoneaster nan-shan]
                                            Cotoneaster affinis
                                                   [Cotoneaster bacillaris var. affinis]
                                                   [Cotoneaster nummularia]
                                              Cotoneaster affinis var. bacillaris
                                            Cotoneaster allochrous
                                            Cotoneaster ambiguus
                                            Cotoneaster amoenus
                                            Cotoneaster apiculatus
                                            Cotoneaster armenus
                                            Cotoneaster ascendens
                                            Cotoneaster atlanticus
                                            Cotoneaster atropurpureus
                                            Cotoneaster bacillaris
                                            Cotoneaster boisianus
                                            Cotoneaster bullatus
                                                  Cotoneaster bullatus f. floribundus
                                              Cotoneaster bullatus var. floribundus
                                              Cotoneaster bullatus var. macrophyllus
                                            Cotoneaster buxifolius
                                                   [Cotoneaster buxifolius var. vellaeus]
                                                  Cotoneaster buxifolius f. vellaeus
                                              Cotoneaster buxifolius var. marginatus
                                                     [Cotoneaster prostratus var. lanatus]
                                            Cotoneaster calocarpus
                                            Cotoneaster chengkangensis
                                                   [Cotoneaster strigosus]
                                            Cotoneaster cinerascens
                                                   [Cotoneaster franchetii var. cinerascens]
                                            Cotoneaster cochleatus
                                                   [Cotoneaster buxifolius f. cochleatus]
                                                   [Cotoneaster thymifolius var. cochleatus]
                                            Cotoneaster congestus
                                            Cotoneaster conspicuus
                                                   [Cotoneaster conspicuus var. decorus]
                                                   [Cotoneaster conspicuus var. nanus]
                                                   [Cotoneaster nanus]
                                                   [Cotoneaster permutatus]
                                            Cotoneaster cooperi
                                            Cotoneaster coriaceus
                                            Cotoneaster crenulata
                                            Cotoneaster crispii
                                            Cotoneaster dammeri
                                              Cotoneaster dammeri var. radicans
                                            Cotoneaster dielsianus
                                              Cotoneaster dielsianus var. dielsianus
                                              Cotoneaster dielsianus var. elegans
                                            Cotoneaster distichus
                                              Cotoneaster distichus var. tongolensis
                                            Cotoneaster divaricatus
                                            Cotoneaster fangianus
                                            Cotoneaster farreri
                                            Cotoneaster floccosus
                                            Cotoneaster foveolatus
                                                   [Cotoneaster obscurus var. cornifolius]
                                            Cotoneaster franchetii
                                              Cotoneaster franchetii var. sternianus
                                            Cotoneaster frigidus
                                                   [Cotoneaster frigida]
                                            Cotoneaster froebelii
                                            Cotoneaster gamblei
                                            Cotoneaster giraldii
                                            Cotoneaster glabratus
                                            Cotoneaster glaucophyllus
                                              Cotoneaster glaucophyllus var. meiophyllus
                                              Cotoneaster glaucophyllus var. serotinus
                                            Cotoneaster gracilis
                                            Cotoneaster granatensis
                                                   [Cotoneaster tomentosa]
                                            Cotoneaster harrovianus
                                            Cotoneaster harrysmithii
                                            Cotoneaster hebephyllus
                                              Cotoneaster hebephyllus var. fulvidus
                                            Cotoneaster henryanus
                                            Cotoneaster hissaricus
                                            Cotoneaster hjelmqvistii
                                            Cotoneaster hodjingensis
                                            Cotoneaster horizontalis
                                                   [Cotoneaster horizontalis var. wilsonii]
                                              Cotoneaster horizontalis var. perpusillus
                                            Cotoneaster hsingshangensis
                                            Cotoneaster hupehensis
                                            Cotoneaster hybridus
                                            Cotoneaster ignavus
                                            Cotoneaster induratus
                                            Cotoneaster insculptus
                                            Cotoneaster insignis
                                            Cotoneaster integerrimus
                                            Cotoneaster integrifolius
                                                   [Cotoneaster linearifolius]
                                                   [Crataegus integrifolius]
                                            Cotoneaster karatavicus
                                            Cotoneaster kitaibelii
                                            Cotoneaster lacteus
                                            Cotoneaster laxiflorus
                                            Cotoneaster lidjiangensis
                                            Cotoneaster lindleyi
                                            Cotoneaster lucidus
                                            Cotoneaster magnificus
                                            Cotoneaster mairei
                                            Cotoneaster marquandii
                                            Cotoneaster melanocarpa
                                            Cotoneaster melanocarpus
                                                   [Cotoneaster vulgaris]
                                              Cotoneaster melanocarpus var. laxiflorus
                                            Cotoneaster meyeri
                                            Cotoneaster microphyllus
                                              Cotoneaster microphyllus var. cochleatus
                                              Cotoneaster microphyllus var. conspicuus
                                              Cotoneaster microphyllus var. glacialis
                                              Cotoneaster microphyllus var. melanotrichus
                                              Cotoneaster microphyllus var. microphyllus
                                              Cotoneaster microphyllus var. thymifolius
                                            Cotoneaster miniatus
                                                   [Cotoneaster zabelii var. miniatus]
                                            Cotoneaster monopyrenus
                                                   [Cotoneaster hebephyllus var. monopyrenus]
                                            Cotoneaster morrisonensis
                                            Cotoneaster moupinensis
                                                  Cotoneaster moupinensis f. floribundus
                                            Cotoneaster mucronatus
                                            Cotoneaster multiflora
                                            Cotoneaster multiflorus
                                              Cotoneaster multiflorus var. calocarpus
                                            Cotoneaster nebrodensis
                                            Cotoneaster neopopovii
                                            Cotoneaster newryensis
                                            Cotoneaster niger
                                              Cotoneaster niger var. laxiflorus
                                            Cotoneaster nitens
                                            Cotoneaster nitidifolius
                                            Cotoneaster nitidus
                                              Cotoneaster nitidus var. parvifolius
                                                     [Cotoneaster cavei]
                                            Cotoneaster nummularius
                                            Cotoneaster obovatus
                                            Cotoneaster obscurus
                                            Cotoneaster oliganthus
                                            Cotoneaster orbicularis
                                            Cotoneaster pannosus
                                            Cotoneaster perpusillus
                                            Cotoneaster popovii
                                            Cotoneaster qungbixiensis
                                            Cotoneaster racemiflora
                                            Cotoneaster racemiflorus
                                              Cotoneaster racemiflorus var. royleanus
                                              Cotoneaster racemiflorus var. soongoricus
                                              Cotoneaster racemiflorus var. veitchii
                                            Cotoneaster rehderi
                                            Cotoneaster reticulatus
                                            Cotoneaster rhytidophyllus
                                            Cotoneaster roseus
                                            Cotoneaster rotundifolius
                                            Cotoneaster rubens
                                            Cotoneaster rugosus
                                            Cotoneaster salicifolius
                                              Cotoneaster salicifolius var. floccosus
                                              Cotoneaster salicifolius var. henryanus
                                              Cotoneaster salicifolius var. rugosus
                                            Cotoneaster saxatilis
                                            Cotoneaster serotinus
                                                   [Cotoneaster glaucophyllus f. serotinus]
                                            Cotoneaster sikangensis
                                            Cotoneaster sikkimensis
                                            Cotoneaster silvestrii
                                            Cotoneaster simonsii
                                                   [Cotoneaster khasiensis]
                                            Cotoneaster soongoricus
                                                   [Cotoneaster racemiflora var. soongorica]
                                              Cotoneaster soongoricus var. microcarpus
                                                     [Cotoneaster racemiflorus var. microcarpus]
                                              Cotoneaster soongoricus var. soongoricus
                                            Cotoneaster splendens
                                            Cotoneaster sternianus
                                            Cotoneaster suavis
                                            Cotoneaster subadpressus
                                            Cotoneaster submultiflorus
                                            Cotoneaster sylvestrii
                                            Cotoneaster tengyuehensis
                                            Cotoneaster tenuipes
                                            Cotoneaster thymifolius
                                            Cotoneaster tomentosus
                                            Cotoneaster transens
                                            Cotoneaster turbinatus
                                            Cotoneaster uniflorus
                                            Cotoneaster verruculosus
                                            Cotoneaster vestitus
                                            Cotoneaster villosulus
                                                   [Cotoneaster acutifolius var. villosulus]
                                            Cotoneaster wardii
                                            Cotoneaster watereri
                                            Cotoneaster x crispii
                                            Cotoneaster x suecicus
                                            Cotoneaster x watereri
                                            Cotoneaster zabelii
                                                   [Cotoneaster shansiensis]
                                            Cotoneaster zeravschanicus
                                    Cowania
                                            Cowania davidsonii
                                            Cowania ericaefolia
                                            Cowania ericifolia
                                            Cowania havardii
                                            Cowania stansburyana
                                    Crataegus
               Crataegus F1 hybrid
                                            Crataegus abbreviata
                                            Crataegus abjecta
                                            Crataegus aboriginum
                                            Crataegus acanthacolonensis
                                            Crataegus accincta
                                            Crataegus acutifolia
                                              Crataegus acutifolia var. insignis
                                            Crataegus acutiserrata
                                            Crataegus advena
                                            Crataegus aemula
                                            Crataegus aestivalis
                                                   [Crataegus aestivalis var. dormonae]
                                                   [Crataegus monantha]
                                                   [Mespilus aestivalis]
                                            Crataegus agaia
                                            Crataegus alabamensis
                                                   [Crataegus adunca]
                                                   [Crataegus alachuaniformis]
                                                   [Crataegus compitalis]
                                                   [Crataegus fortis]
                                              Crataegus alabamensis var. ravenelii
                                            Crataegus alacris
                                            Crataegus albicans
                                            Crataegus algens
                                            Crataegus aliena
                                            Crataegus alleghaniensis
                                                   [Crataegus agrestina]
                                                   [Crataegus cullasagensis]
                                              Crataegus alleghaniensis var. ignava
                                              Crataegus alleghaniensis var. mira
                                            Crataegus allegheniensis
                                            Crataegus alma
                                            Crataegus alnorum
                                            Crataegus alpista
                                            Crataegus altaica
                                            Crataegus amara
                                            Crataegus ambigens
                                            Crataegus ambigua
                                              Crataegus ambigua subsp. ambigua
                                                     [Crataegus helenae]
                                            Crataegus ambitiosa
                                            Crataegus amicalis
                                            Crataegus amnicola
                                            Crataegus ampla
                                            Crataegus ampliata
                                            Crataegus amplifica
                                            Crataegus anamesa
                                            Crataegus ancisa
                                            Crataegus angulata
                                            Crataegus angustisepala
                                            Crataegus anisophylla
                                            Crataegus annosa
                                            Crataegus anomala
                                            Crataegus antimina
                                            Crataegus antiplasta
                                            Crataegus apiomorpha
                                                   [Crataegus cyanophylla]
                                              Crataegus apiomorpha var. apiomorpha
                                              Crataegus apiomorpha var. cyanophylla
                                            Crataegus apposita
                                            Crataegus aprica
                                                   [Crataegus abdita]
                                                   [Crataegus shallotte]
                                            Crataegus aquacervensis
                                            Crataegus arborea
                                              Crataegus arborea var. ohioensis
                                            Crataegus arborescens
                                            Crataegus arbutifolia
                                            Crataegus arcana
                                            Crataegus arcuata
                                            Crataegus arenicola
                                            Crataegus arkansana
                                            Crataegus arnoldiana
                                            Crataegus arrogans
                                            Crataegus ascendens
                                            Crataegus ashei
                                            Crataegus aspera
                                            Crataegus assurgens
                                            Crataegus ater
                                            Crataegus atrorubens
                                            Crataegus atrovirens
                                            Crataegus attrita
                                            Crataegus aulica
                                            Crataegus aurescens
                                            Crataegus austera
                                            Crataegus austromontana
                                            Crataegus azarolus
                                              Crataegus azarolus var. aronia
                                                     [Crataegus aronia]
                                            Crataegus balkwillii
                                            Crataegus baroussana
                                            Crataegus barrettiana
                                            Crataegus bartoniana
                                            Crataegus bartramiana
                                            Crataegus basilica
                                            Crataegus baxteri
                                            Crataegus beadlei
                                            Crataegus beata
                                              Crataegus beata var. opulens
                                            Crataegus beckwithiae
                                            Crataegus bedfordensis
                                            Crataegus bellatula
                                            Crataegus berberifolia
                                              Crataegus berberifolia var. berberifolia
                                              Crataegus berberifolia var. edita
                                              Crataegus berberifolia var. engelmannii
                                            Crataegus biltmoreana
                                              Crataegus biltmoreana var. stonei
                                            Crataegus bisulcata
                                            Crataegus blairensis
                                            Crataegus blanda
                                            Crataegus blothra
                                            Crataegus bona
                                            Crataegus boyntonii
                                            Crataegus brachyacantha
                                                   [Crataegus brachyacantha f. leucocarpa]
                                            Crataegus brachyphylla
                                            Crataegus brainerdii
                                              Crataegus brainerdii var. asperifolia
                                              Crataegus brainerdii var. brainerdii
                                              Crataegus brainerdii var. cyclophylla
                                              Crataegus brainerdii var. egglestonii
                                              Crataegus brainerdii var. scabrida
                                            Crataegus brazoria
                                              Crataegus brazoria var. brazoria
                                              Crataegus brazoria var. viburnifolia
                                            Crataegus brevispina
                                            Crataegus brittonii
                                            Crataegus brumalis
                                            Crataegus brunetiana
                                              Crataegus brunetiana var. fernaldii
                                            Crataegus buckleyi
                                            Crataegus bullatus
                                            Crataegus burkeana
                                            Crataegus bushii
                                            Crataegus caesa
                                            Crataegus caesariata
                                            Crataegus caliciglabrata
                                            Crataegus callosa
                                            Crataegus calpodendron
                                                   [Crataegus hispidula]
                                                   [Crataegus insperata]
                                                   [Crataegus mollicula]
                                                   [Crataegus mollita]
                                                   [Crataegus obesa]
                                                   [Crataegus obscura]
                                                   [Crataegus pubifolia]
                                                   [Crataegus rupicola]
                                                   [Crataegus scabera]
                                                   [Crataegus spinulosa]
                                                   [Crataegus tomentosa var. microcarpa]
                                                   [Mespilus calpodendron]
                                              Crataegus calpodendron var. calpodendron
                                              Crataegus calpodendron var. gigantea
                                              Crataegus calpodendron var. globosa
                                              Crataegus calpodendron var. hispida
                                              Crataegus calpodendron var. hispidula
                                              Crataegus calpodendron var. microcarpa
                                              Crataegus calpodendron var. mollicula
                                              Crataegus calpodendron var. obesa
                                            Crataegus calvescens
                                            Crataegus calycina
                                            Crataegus canadensis
                                            Crataegus canbyi
                                            Crataegus carrollensis
                                            Crataegus castlegarensis
                                            Crataegus cestrica
                                            Crataegus chadsfordiana
                                            Crataegus champlainensis
                                            Crataegus chapmanii
                                            Crataegus cherokeensis
                                            Crataegus chlorocarpa
                                            Crataegus chlorosarca
                                              Crataegus chlorosarca var. atrocarpa
                                            Crataegus choriophylla
                                            Crataegus chrysocarpa
                                                   [Crataegus caliciglabra]
                                                   [Crataegus chrysophyta]
                                                   [Crataegus coccinea var. rotundifolia]
                                                   [Crataegus coloradoides]
                                                   [Crataegus columbiana var. brunetiana]
                                                   [Crataegus faxonii var. durifructa]
                                                   [Crataegus praecoqua]
                                                   [Crataegus praetermissa]
                                                   [Crataegus rotundifolia var. chrysocarpa]
                                                   [Crataegus rotundifolia]
                                                   [Crataegus sheridana]
                                              Crataegus chrysocarpa subsp. blanchardii
                                                     [Crataegus blanchardii]
                                              Crataegus chrysocarpa var. aboriginum
                                              Crataegus chrysocarpa var. blanchardii
                                              Crataegus chrysocarpa var. caesariata
                                              Crataegus chrysocarpa var. chrysocarpa
                                              Crataegus chrysocarpa var. faxonii
                                              Crataegus chrysocarpa var. fernaldii
                                              Crataegus chrysocarpa var. longiacuminata
                                              Crataegus chrysocarpa var. phoenicea
                                              Crataegus chrysocarpa var. piperi
                                              Crataegus chrysocarpa var. praecox
                                              Crataegus chrysocarpa var. rotundifolia
                                              Crataegus chrysocarpa var. subrotundifolia
                                                     [Crataegus arduennae]
                                              Crataegus chrysocarpa var. vernonensis
                                              Crataegus chrysocarpa var. vigintistamina
                                            Crataegus chungtienensis
                                            Crataegus cibaria
                                            Crataegus cicur
                                            Crataegus cirrata
                                            Crataegus clara
                                            Crataegus coccinata
                                            Crataegus coccinea
                                                   [Crataegus acclivis]
                                                   [Crataegus delecta]
                                                   [Crataegus polita]
                                                   [Crataegus robbinsiana]
                                                   [Crataegus sejuncta]
                                                   [Crataegus spissiflora]
                                                   [Crataegus uticaensis]
                                              Crataegus coccinea var. coccinea
                                              Crataegus coccinea var. fulleriana
                                                     [Crataegus chippewaensis]
                                                     [Crataegus gilbertiana]
                                                     [Crataegus miranda]
                                              Crataegus coccinea var. mollis
                                              Crataegus coccinea var. pringlei
                                                     [Crataegus lobulata]
                                            Crataegus coccineae
                                            Crataegus coccinioides
                                                   [Crataegus acutiloba]
                                                   [Crataegus speciosa]
                                              Crataegus coccinioides var. locuples
                                            Crataegus cocksii
                                            Crataegus cognata
                                            Crataegus coleae
                                            Crataegus collicola
                                            Crataegus collina
                                              Crataegus collina collina
                                              Crataegus collina var. collicola
                                              Crataegus collina var. collina
                                              Crataegus collina var. hirtiflora
                                                     [Crataegus macropoda]
                                              Crataegus collina var. lettermanii
                                              Crataegus collina var. secta
                                              Crataegus collina var. sordida
                                                     [Crataegus sordida]
                                              Crataegus collina var. succincta
                                                     [Crataegus succincta]
                                            Crataegus collinsiana
                                            Crataegus colonica
                                            Crataegus colorata
                                            Crataegus columbiana
                                              Crataegus columbiana var. chrysocarpa
                                              Crataegus columbiana var. columbiana
                                              Crataegus columbiana var. piperi
                                            Crataegus comata
                                            Crataegus compacta
                                            Crataegus compta
                                            Crataegus condensa
                                            Crataegus condigna
                                            Crataegus confragosa
                                            Crataegus confusa
                                            Crataegus congesta
                                            Crataegus congestiflora
                                            Crataegus conjuncta
                                            Crataegus consanguinea
                                            Crataegus conspecta
                                            Crataegus contigua
                                            Crataegus contortula
                                            Crataegus contrita
                                            Crataegus cordata
                                            Crataegus corusca
                                              Crataegus corusca var. gigantea
                                              Crataegus corusca var. hillii
                                            Crataegus crassifolia
                                            Crataegus crawfordiana
                                            Crataegus craytonii
                                            Crataegus cristata
                                            Crataegus crocata
                                            Crataegus crocea
                                            Crataegus crocina
                                            Crataegus crus-galli
                                                   [Crataegus angustifolia]
                                                   [Crataegus crus-galli var. inermis]
                                                   [Crataegus crus-galli var. ovalifolia]
                                                   [Crataegus crus-galli var. splendens]
                                                   [Crataegus intermixta]
                                                   [Crataegus lavallei]
                                                   [Crataegus livoniana]
                                                   [Crataegus macra]
                                                   [Crataegus persistens]
                                                   [Crataegus shinnersii]
                                                   [Crataegus watsoniana]
                                              Crataegus crus-galli crus-galli
                                              Crataegus crus-galli var. barrettiana
                                              Crataegus crus-galli var. bellica
                                              Crataegus crus-galli var. capillata
                                              Crataegus crus-galli var. crus-galli
                                                     [Crataegus albanthera]
                                                     [Crataegus calophylla]
                                                     [Crataegus candens]
                                                     [Crataegus consueta]
                                                     [Crataegus hamata]
                                                     [Crataegus infera]
                                                     [Crataegus leptophylla]
                                                     [Crataegus ludoviciensis]
                                                     [Crataegus monosperma]
                                                     [Crataegus pachyphylla]
                                                     [Crataegus paradoxa]
                                                     [Crataegus parkiae]
                                                     [Crataegus permera]
                                                     [Crataegus phaneroneura]
                                                     [Crataegus polyclada]
                                                     [Crataegus rubrifolia]
                                                     [Crataegus rudis]
                                                     [Crataegus severa]
                                                     [Crataegus strongylophylla]
                                                     [Crataegus tenuispina]
                                                     [Crataegus truncata]
                                              Crataegus crus-galli var. exigua
                                              Crataegus crus-galli var. leptophylla
                                              Crataegus crus-galli var. macra
                                              Crataegus crus-galli var. oblongata
                                              Crataegus crus-galli var. pachyphylla
                                              Crataegus crus-galli var. pyracanthifolia
                                                     [Crataegus limophila]
                                                     [Crataegus pyracanthifolia]
                                              Crataegus crus-galli var. regalis
                                              Crataegus crus-galli var. salicifolia
                                                     [Crataegus linearis]
                                            Crataegus cuneata
                                            Crataegus cuneiformis
                                            Crataegus cuprea
                                            Crataegus cupressocollina
                                            Crataegus cuprina
                                            Crataegus cydonia
                                            Crataegus dahurica
                                            Crataegus dallasiana
                                            Crataegus danielsii
                                            Crataegus darlingtoniana
                                            Crataegus decorata
                                            Crataegus deducta
                                            Crataegus delawarensis
                                            Crataegus delicata
                                            Crataegus delosii
                                            Crataegus deltoides
                                            Crataegus delucida
                                            Crataegus denaria
                                            Crataegus densiflora
                                            Crataegus denudata
                                            Crataegus desertorum
                                            Crataegus desueta
                                              Crataegus desueta var. wausaukiensis
                                            Crataegus diaphora
                                            Crataegus digna
                                            Crataegus dilatata
                                            Crataegus discolor
                                            Crataegus disjuncta
                                            Crataegus dispar
                                            Crataegus dispessa
                                            Crataegus dissona
                                              Crataegus dissona var. bellula
                                              Crataegus dissona var. dissona
                                            Crataegus distincta
                                            Crataegus divisa
                                            Crataegus doddsii
                                            Crataegus dodgei
                                                   [Crataegus chrysocarpa var. dodgei]
                                                   [Crataegus fallens]
                                              Crataegus dodgei dodgei
                                              Crataegus dodgei var. dodgei
                                              Crataegus dodgei var. flavida
                                              Crataegus dodgei var. lumaria
                                              Crataegus dodgei var. rotundata
                                            Crataegus douglasii
                                                   [Crataegus tennowana]
                                              Crataegus douglasii douglasii
                                              Crataegus douglasii var. douglasii
                                              Crataegus douglasii var. duchesnensis
                                              Crataegus douglasii var. suksdorfii
                                            Crataegus dunbarii
                                            Crataegus duracina
                                            Crataegus durobrivensis
                                            Crataegus eatoniana
                                            Crataegus eburnea
                                            Crataegus edita
                                            Crataegus edura
                                            Crataegus edurescens
                                            Crataegus effera
                                            Crataegus egani
                                            Crataegus egens
                                            Crataegus egregia
                                            Crataegus elliptica
                                            Crataegus ellwangeriana
                                            Crataegus enderbyensis
                                            Crataegus engelmannii
                                                   [Crataegus sinistra]
                                              Crataegus engelmannii var. engelmannii
                                              Crataegus engelmannii var. sinistra
                                            Crataegus enuculata
                                            Crataegus errata
                                            Crataegus erubescens
                                            Crataegus erythrocarpa
                                            Crataegus erythropoda
                                                   [Crataegus cerronis]
                                            Crataegus evansiana
                                            Crataegus exclusa
                                            Crataegus exigua
                                            Crataegus exilis
                                            Crataegus eximia
                                            Crataegus extraria
                                            Crataegus fastosa
                                            Crataegus faxonii
                                              Crataegus faxonii faxonii
                                              Crataegus faxonii var. durifrucata
                                              Crataegus faxonii var. faxonii
                                              Crataegus faxonii var. praecoqua
                                              Crataegus faxonii var. praetermissa
                                            Crataegus fecunda
                                            Crataegus felix
                                            Crataegus fera
                                            Crataegus fernaldii
                                            Crataegus ferrissii
                                            Crataegus filipes
                                            Crataegus firma
                                            Crataegus flabellata
                                                   [Crataegus x densiflora]
                                              Crataegus flabellata var. densiflora
                                              Crataegus flabellata var. grayana
                                            Crataegus flava
                                                   [Crataegus recurva]
                                                   [Crataegus turbinata]
                                            Crataegus flavida
                                            Crataegus florens
                                            Crataegus florentina
                                            Crataegus floridana
                                            Crataegus fluviatilis
                                                   [Crataegus apiomorpha f. paucispina]
                                                   [Crataegus paucispina]
                                            Crataegus foetida
                                            Crataegus fontanesiana
                                            Crataegus forbesiae
                                            Crataegus formosa
                                            Crataegus fortunata
                                            Crataegus fragilis
                                            Crataegus franklinensis
                                            Crataegus fretalis
                                            Crataegus fretzii
                                            Crataegus fructuosa
                                            Crataegus frugiferens
                                            Crataegus fulgens
                                            Crataegus fulleriana
                                              Crataegus fulleriana var. chippewaensis
                                              Crataegus fulleriana var. fulleriana
                                              Crataegus fulleriana var. gigantea
                                              Crataegus fulleriana var. miranda
                                            Crataegus furtiva
                                            Crataegus fusca
                                            Crataegus galbana
                                            Crataegus gattingeri
                                                   [Crataegus callida]
                                              Crataegus gattingeri var. rigida
                                            Crataegus gaudens
                                            Crataegus gaultii
                                            Crataegus gaylussacia
                                                   [Crataegus suksdorfii]
                                            Crataegus georgiana
                                            Crataegus germanica
                                            Crataegus gilva
                                            Crataegus glabriuscula
                                            Crataegus glareosa
                                            Crataegus glaucophylla
                                            Crataegus globosa
                                            Crataegus gracilior
                                                   [Crataegus lambertiana]
                                                   [Crataegus pubescens var. botterii]
                                            Crataegus granatensis
                                            Crataegus grandifolia
                                              Crataegus grandifolia var. potosina
                                            Crataegus grandis
                                            Crataegus gratiosa
                                            Crataegus gravida
                                            Crataegus gravis
                                            Crataegus grayana
                                            Crataegus gregalis
                                            Crataegus greggiana
                                              Crataegus greggiana var. greggiana
                                              Crataegus greggiana var. pepo
                                            Crataegus grossa
                                            Crataegus habereri
                                            Crataegus hadleyana
                                            Crataegus haemacarpa
                                            Crataegus handyae
                                            Crataegus hannibalensis
                                            Crataegus harbisonii
                                            Crataegus harryi
                                            Crataegus harveyana
                                            Crataegus heldreichii
                                            Crataegus helvina
                                            Crataegus heterophylla
                                            Crataegus hillii
                                            Crataegus hirtiflora
                                            Crataegus holmesiana
                                                   [Crataegus eamesii]
                                                   [Crataegus elongata]
                                                   [Crataegus pura]
                                                   [Crataegus sertata]
                                              Crataegus holmesiana var. amicta
                                              Crataegus holmesiana var. chippewaensis
                                              Crataegus holmesiana var. holmesiana
                                              Crataegus holmesiana var. magniflora
                                              Crataegus holmesiana var. villipes
                                            Crataegus horseyi
                                            Crataegus hupehensis
                                            Crataegus hystricina
                                            Crataegus ideae
                                            Crataegus ignava
                                            Crataegus ignave
                                            Crataegus illecebrosa
                                            Crataegus illinoiensis
                                            Crataegus illuminata
                                            Crataegus immanis
                                            Crataegus impar
                                            Crataegus improvisa
                                            Crataegus inanis
                                            Crataegus incana
                                            Crataegus incilis
                                                   [Crataegus concinna]
                                            Crataegus incisa
                                            Crataegus incompta
                                            Crataegus indicens
                                            Crataegus inducta
                                            Crataegus induta
                                            Crataegus infensa
                                            Crataegus ingens
                                            Crataegus inops
                                            Crataegus insidiosa
                                            Crataegus insolens
                                            Crataegus insolita
                                            Crataegus insueta
                                            Crataegus integra
                                            Crataegus interior
                                            Crataegus intricata
                                                   [Crataegus bissellii]
                                                   [Crataegus communis]
                                                   [Crataegus glandulosa]
                                              Crataegus intricata var. biltmoreana
                                              Crataegus intricata var. boyntonii
                                              Crataegus intricata var. intricata
                                              Crataegus intricata var. neobushii
                                              Crataegus intricata var. rubella
                                              Crataegus intricata var. straminea
                                            Crataegus invicta
                                            Crataegus invisa
                                            Crataegus iracunda
                                                   [Crataegus diffusa]
                                                   [Crataegus drymophila]
                                                   [Crataegus sectilis]
                                                   [Crataegus silvicola]
                                              Crataegus iracunda var. brumalis
                                              Crataegus iracunda var. diffusa
                                              Crataegus iracunda var. iracunda
                                              Crataegus iracunda var. populnea
                                              Crataegus iracunda var. silvicola
                                              Crataegus iracunda var. stolonifera
                                            Crataegus irrasa
                                                   [Crataegus divergens]
                                              Crataegus irrasa var. blanchardii
                                              Crataegus irrasa var. irrasa
                                            Crataegus iterata
                                            Crataegus jackii
                                            Crataegus jejuna
                                            Crataegus jenningsii
                                            Crataegus jesupii
                                            Crataegus johnstonii
                                            Crataegus jonesae
                                                   [Crataegus brownietta]
                                                   [Crataegus coccinea var. macracantha]
                                            Crataegus jonesiae
                                              Crataegus jonesiae var. brownietta
                                              Crataegus jonesiae var. harryi
                                            Crataegus jozana
                                            Crataegus kansuensis
                                            Crataegus keepii
                                            Crataegus kellermanii
                                            Crataegus kingstonensis
                                                   [Crataegus x kingstonensis]
                                            Crataegus kinzerae
                                            Crataegus knieskerniana
                                            Crataegus lacera
                                            Crataegus lacrimata
                                                   [Crataegus michauxii var. lacrimata]
                                            Crataegus laetans
                                            Crataegus laetifica
                                            Crataegus laetula
                                            Crataegus laevigata
                                                   [Crataegus oxyacanthoides]
                                                   [Mespilus laevigata]
                                            Crataegus lanata
                                            Crataegus lancei
                                            Crataegus laneyi
                                            Crataegus lanuginosa
                                            Crataegus lasiantha
                                            Crataegus lassa
                                                   [Crataegus adusta]
                                                   [Crataegus amica]
                                                   [Crataegus arguta]
                                                   [Crataegus constans]
                                                   [Crataegus curva]
                                                   [Crataegus dapsilis]
                                                   [Crataegus dolosa]
                                                   [Crataegus frugalis]
                                                   [Crataegus illudens]
                                                   [Crataegus inopina]
                                                   [Crataegus rimosa]
                                                   [Crataegus villaris]
                                              Crataegus lassa var. lassa
                                              Crataegus lassa var. recurva
                                            Crataegus lata
                                            Crataegus latebrosa
                                            Crataegus latifolia
                                            Crataegus latifrons
                                            Crataegus laurentiana
                                              Crataegus laurentiana var. brunetiana
                                              Crataegus laurentiana var. dissimilifolia
                                              Crataegus laurentiana var. laurentiana
                                            Crataegus lecta
                                            Crataegus leimonia
                                            Crataegus leiophylla
                                            Crataegus lemingtonensis
                                            Crataegus leonensis
                                            Crataegus lepida
                                            Crataegus leptalea
                                            Crataegus letchworthiana
                                            Crataegus lettermanii
                                            Crataegus levis
                                            Crataegus limaria
                                            Crataegus limata
                                            Crataegus limnophila
                                            Crataegus littoralis
                                            Crataegus locuples
                                            Crataegus longipetiolata
                                            Crataegus lucorum
                                                   [Crataegus tarda]
                                            Crataegus luculenta
                                            Crataegus lumaria
                                            Crataegus luteola
                                            Crataegus luxuriosa
                                            Crataegus macauleyae
                                            Crataegus mackenziei
                                              Crataegus mackenziei var. aspera
                                              Crataegus mackenziei var. bracteata
                                            Crataegus macrosperma
                                                   [Crataegus benigna]
                                                   [Crataegus cordifolia var. matura]
                                                   [Crataegus demissa]
                                                   [Crataegus eganii]
                                                   [Crataegus heidelbergensis]
                                                   [Crataegus macrosperma var. pastorum]
                                                   [Crataegus matura]
                                                   [Crataegus pastorum]
                                                   [Crataegus sextilis]
                                              Crataegus macrosperma var. acutiloba
                                              Crataegus macrosperma var. demissa
                                              Crataegus macrosperma var. eganii
                                              Crataegus macrosperma var. macrosperma
                                              Crataegus macrosperma var. matura
                                              Crataegus macrosperma var. pastora
                                              Crataegus macrosperma var. pentandra
                                              Crataegus macrosperma var. roanensis
                                            Crataegus magniflora
                                            Crataegus maineana
                                            Crataegus maloides
                                            Crataegus mansfieldensis
                                            Crataegus margarettae
                                                   [Crataegus brownii]
                                                   [Crataegus margaretta]
                                                   [Crataegus margarettae f. xanthocarpa]
                                                   [Crataegus margarettiae]
                                                   [Crataegus meiophylla]
                                              Crataegus margarettae margarettae
                                              Crataegus margarettae var. angustifolia
                                                     [Crataegus margarettiae var. angustifolia]
                                              Crataegus margarettae var. brownii
                                                     [Crataegus margarettiae var. brownii]
                                              Crataegus margarettae var. margarettae
                                              Crataegus margarettae var. meiophylla
                                                     [Crataegus margarettiae var. meiophylla]
                                            Crataegus marshallii
                                                   [Crataegus apiifolia]
                                            Crataegus maximowiczii
                                                   [Crataegus sanguinea var. villosa]
                                            Crataegus mcgeeae
                                            Crataegus medioxima
                                            Crataegus membranacea
                                            Crataegus menandiana
                                            Crataegus mendosa
                                            Crataegus mercerensis
                                            Crataegus meridiana
                                            Crataegus meridionalis
                                            Crataegus merita
                                            Crataegus mexicana
                                            Crataegus meyeri
                                            Crataegus michauxii
                                                   [Crataegus audens]
                                            Crataegus micrantha
                                            Crataegus microphylla
                                              Crataegus microphylla subsp. microphylla
                                                     [Crataegus orthosepala]
                                            Crataegus milleri
                                            Crataegus miniata
                                            Crataegus minutiflora
                                            Crataegus mira
                                            Crataegus modesta
                                            Crataegus modica
                                            Crataegus mohrii
                                            Crataegus mollis
                                                   [Crataegus berlandieri]
                                                   [Crataegus cibilis]
                                                   [Crataegus mollis f. mecocantha]
                                                   [Crataegus sera]
                                                   [Crataegus tomentosa var. mollis]
                                                   [Oxyacantha mollis]
                                              Crataegus mollis mollis
                                              Crataegus mollis var. dumetosa
                                                     [Crataegus dumetosa]
                                              Crataegus mollis var. gigantea
                                              Crataegus mollis var. incisifolia
                                              Crataegus mollis var. lanuginosa
                                              Crataegus mollis var. mollis
                                              Crataegus mollis var. sera
                                              Crataegus mollis var. texana
                                                     [Crataegus dasyphylla]
                                              Crataegus mollis var. viburnifolia
                                            Crataegus monogyna
                                                   [Crataegus curvisepala]
                                                   [Crataegus kyrtostyla]
                                                   [Crataegus maura var. tarraconensis]
                                                   [Crataegus maura]
                                                   [Crataegus monogyna subsp. monogyna]
                                                   [Crataegus oxyacantha var. paulii]
                                                   [Crataegus oxyacantha]
                                                   [Crataegus parvifolia]
                                                   [Crataegus pectinata]
                                              Crataegus monogyna var. monogyna
                                              Crataegus monogyna var. rosea
                                            Crataegus montivaga
                                            Crataegus moselemensis
                                            Crataegus moyeriana
                                            Crataegus multiflora
                                            Crataegus munda
                                                   [Crataegus geniculata]
                                              Crataegus munda var. munda
                                              Crataegus munda var. pexa
                                            Crataegus nananixonii
                                            Crataegus nemoralis
                                            Crataegus neobaxteri
                                            Crataegus neobushii
                                            Crataegus nevadensis
                                            Crataegus nigra
                                                   [Crataegus celsiana]
                                            Crataegus nitida
                                                   [Crataegus viridis var. nitida]
                                            Crataegus nitidula
                                                   [Crataegus limatula]
                                              Crataegus nitidula var. limatula
                                              Crataegus nitidula var. macrocarpa
                                              Crataegus nitidula var. recedens
                                            Crataegus noelensis
                                            Crataegus nuda
                                            Crataegus nudiflora
                                            Crataegus oakesiana
                                            Crataegus occidentalis
                                            Crataegus ohioensis
                                            Crataegus okanaganensis
                                              Crataegus okanaganensis var. okanaganensis
                                              Crataegus okanaganensis var. wellsii
                                            Crataegus okennonii
                                            Crataegus olida
                                            Crataegus olivacea
                                            Crataegus opaca
                                            Crataegus operta
                                            Crataegus opica
                                            Crataegus opima
                                                   [Crataegus abstrusa]
                                                   [Crataegus illustris]
                                            Crataegus opulens
                                            Crataegus orbicularis
                                            Crataegus oreophila
                                            Crataegus oresbia
                                            Crataegus orientalis
                                                   [Crataegus schraderiana]
                                            Crataegus otiosa
                                            Crataegus ouachitensis
                                              Crataegus ouachitensis var. minor
                                              Crataegus ouachitensis var. ouachitensis
                                            Crataegus ovata
                                            Crataegus paddockiae
                                            Crataegus padifolia
                                              Crataegus padifolia padifolia
                                              Crataegus padifolia var. incarnata
                                              Crataegus padifolia var. padifolia
                                            Crataegus pagensis
                                            Crataegus painteriana
                                            Crataegus pallasii
                                            Crataegus pallens
                                            Crataegus palliata
                                            Crataegus palmeri
                                            Crataegus paludosa
                                            Crataegus panda
                                            Crataegus parryana
                                            Crataegus parvula
                                            Crataegus pausiaca
                                            Crataegus pearsonii
                                            Crataegus pedicellata
                                                   [Crataegus robesoniana]
                                              Crataegus pedicellata var. albicans
                                              Crataegus pedicellata var. assurgens
                                              Crataegus pedicellata var. caesa
                                              Crataegus pedicellata var. ellwangeriana
                                              Crataegus pedicellata var. pedicellata
                                              Crataegus pedicellata var. robesoniana
                                              Crataegus pedicellata var. sertata
                                            Crataegus penita
                                            Crataegus pennsylvanica
                                            Crataegus pennypackeri
                                            Crataegus pentagyna
                                              Crataegus pentagyna subsp. pentagyna
                                                     [Crataegus davisii]
                                              Crataegus pentagyna subsp. pseudomelanocarpa
                                                     [Crataegus pseudomelanocarpa]
                                            Crataegus pentandra
                                            Crataegus peoriensis
                                            Crataegus pequotorum
                                            Crataegus perjucunda
                                            Crataegus perlevis
                                            Crataegus permixta
                                            Crataegus persimilis
                                                   [Crataegus crus-galli var. prunifolia]
                                            Crataegus pexa
                                            Crataegus phaenopyrum
                                                   [Crataegus cordifolia]
                                                   [Mespilus cordata]
                                                   [Mespilus phaenopyrum]
                                            Crataegus philadelphica
                                            Crataegus phippsii
                                            Crataegus phlebodia
                                            Crataegus pilosa
                                            Crataegus pinetorum
                                            Crataegus pinguis
                                            Crataegus pinnatifida
                                                   [Crataegus dsungarica]
                                              Crataegus pinnatifida var. major
                                                     [Crataegus korolkowii]
                                              Crataegus pinnatifida var. psilosa
                                            Crataegus piperi
                                            Crataegus placens
                                            Crataegus platycarpa
                                            Crataegus poliophylla
                                            Crataegus pontica
                                            Crataegus populifolia
                                            Crataegus populnea
                                            Crataegus porrecta
                                            Crataegus porteri
                                              Crataegus porteri var. caerulescens
                                            Crataegus praecox
                                            Crataegus praemonticola
                                                   [Crataegus calycina subsp. curvisepala]
                                            Crataegus praestans
                                            Crataegus pratensis
                                            Crataegus pringlei
                                                   [Crataegus trachyphylla]
                                              Crataegus pringlei var. exclusa
                                              Crataegus pringlei var. lobulata
                                            Crataegus prona
                                            Crataegus propixa
                                            Crataegus pruinosa
                                                   [Crataegus bracteata]
                                                   [Crataegus howeana]
                                                   [Crataegus mackenzii var. aspera]
                                                   [Crataegus mackenzii]
                                                   [Crataegus pruinosa f. angulata]
                                                   [Crataegus pruinosa f. mecocantha]
                                                   [Crataegus sitiens]
                                              Crataegus pruinosa pruinosa
                                              Crataegus pruinosa var. brachypoda
                                              Crataegus pruinosa var. cognata
                                              Crataegus pruinosa var. congesta
                                              Crataegus pruinosa var. conjuncta
                                              Crataegus pruinosa var. delawarensis
                                              Crataegus pruinosa var. dissona
                                                     [Crataegus bellula]
                                                     [Crataegus brachypoda]
                                              Crataegus pruinosa var. gattingeri
                                              Crataegus pruinosa var. grandiflora
                                              Crataegus pruinosa var. latisepala
                                              Crataegus pruinosa var. leiophylla
                                              Crataegus pruinosa var. magnifolia
                                                     [Crataegus magnifolia]
                                              Crataegus pruinosa var. pachypoda
                                              Crataegus pruinosa var. parvula
                                              Crataegus pruinosa var. porteri
                                              Crataegus pruinosa var. pruinosa
                                              Crataegus pruinosa var. rugosa
                                              Crataegus pruinosa var. virella
                                            Crataegus prunifolia
                                            Crataegus pseudoheterophylla
                                              Crataegus pseudoheterophylla subsp. pseudoheterophylla
                                              Crataegus pseudoheterophylla subsp. turcomanica
                                                     [Crataegus turcomanica]
                                            Crataegus pubescens
                                            Crataegus pudens
                                            Crataegus pulcherrima
                                                   [Crataegus assimilis]
                                                   [Crataegus lenis]
                                                   [Crataegus macilenta]
                                              Crataegus pulcherrima var. opima
                                              Crataegus pulcherrima var. pulcherrima
                                            Crataegus pumila
                                            Crataegus punctata
                                                   [Crataegus moselemensis var. corrugata]
                                                   [Crataegus punctata f. aurea]
                                                   [Crataegus punctata f. canescens]
                                                   [Crataegus punctata f. intermedia]
                                                   [Crataegus secta]
                                              Crataegus punctata var. aurea
                                              Crataegus punctata var. canescens
                                              Crataegus punctata var. microphylla
                                              Crataegus punctata var. mutabilis
                                              Crataegus punctata var. pausiaca
                                              Crataegus punctata var. punctata
                                            Crataegus purpurella
                                            Crataegus putata
                                            Crataegus putnamiana
                                            Crataegus pygmaea
                                            Crataegus pyracantha
                                            Crataegus pyracanthoides
                                              Crataegus pyracanthoides var. arborea
                                            Crataegus pyramidata
                                            Crataegus quaesita
                                              Crataegus quaesita var. floridana
                                              Crataegus quaesita var. quaesita
                                            Crataegus radina
                                            Crataegus radiosa
                                            Crataegus raleighensis
                                            Crataegus randiana
                                            Crataegus rava
                                            Crataegus ravenelii
                                            Crataegus ravida
                                            Crataegus recedens
                                            Crataegus recordabilis
                                            Crataegus recurvata
                                            Crataegus regalis
                                              Crataegus regalis var. paradoxa
                                            Crataegus relicta
                                            Crataegus repentina
                                            Crataegus reses
                                            Crataegus resima
                                            Crataegus reverchonii
                                              Crataegus reverchonii var. discolor
                                              Crataegus reverchonii var. mohrii
                                              Crataegus reverchonii var. palmeri
                                              Crataegus reverchonii var. reverchonii
                                              Crataegus reverchonii var. stevensiana
                                            Crataegus rhipidophylla
                                              Crataegus rhipidophylla var. lindmanii
                                            Crataegus rhodamae-loveae
                                            Crataegus rhodella
                                            Crataegus rigens
                                            Crataegus rivalis
                                            Crataegus rivularis
                                                   [Crataegus douglasii var. rivularis]
                                            Crataegus rivuloadamensis
                                            Crataegus rivulopugnensis
                                            Crataegus roanensis
                                              Crataegus roanensis var. fluviatilis
                                              Crataegus roanensis var. heidelbergensis
                                              Crataegus roanensis var. roanensis
                                            Crataegus robinsonii
                                            Crataegus robur
                                            Crataegus roribacca
                                            Crataegus rosei
                                              Crataegus rosei subsp. parryana
                                              Crataegus rosei var. amoena
                                              Crataegus rosei var. mahindae
                                              Crataegus rosei var. rosei
                                            Crataegus rotundata
                                            Crataegus rubella
                                            Crataegus rubribracteolata
                                            Crataegus rufipes
                                            Crataegus rufula
                                            Crataegus rugosa
                                            Crataegus ruricola
                                            Crataegus rustica
                                            Crataegus ruthiana
                                            Crataegus sabineana
                                            Crataegus saligna
                                            Crataegus sanguinea
                                            Crataegus sargentii
                                              Crataegus sargentii var. gilva
                                            Crataegus saturata
                                            Crataegus saundersiana
                                            Crataegus saxatilis
                                            Crataegus scabrida
                                                   [Crataegus egglestonii]
                                                   [Crataegus scabra]
                                                   [Crataegus seclusa]
                                              Crataegus scabrida var. asperifolia
                                                     [Crataegus asperifolia]
                                              Crataegus scabrida var. balkwillii
                                              Crataegus scabrida var. cyclophylla
                                                     [Crataegus cyclophylla]
                                              Crataegus scabrida var. dunbarii
                                              Crataegus scabrida var. egglestonii
                                                     [Crataegus egglestonei]
                                                     [Crataegus honesta]
                                              Crataegus scabrida var. hadleyana
                                              Crataegus scabrida var. honesta
                                              Crataegus scabrida var. improvisa
                                              Crataegus scabrida var. scabrida
                                            Crataegus scabrifolia
                                            Crataegus schizophylla
                                            Crataegus schuettei
                                                   [Crataegus viridimontana]
                                              Crataegus schuettei var. basilica
                                              Crataegus schuettei var. cuneata
                                              Crataegus schuettei var. ferrissii
                                              Crataegus schuettei var. gigantea
                                              Crataegus schuettei var. schuettei
                                            Crataegus schweinitziana
                                            Crataegus scopulorum
                                            Crataegus secreta
                                            Crataegus segnis
                                            Crataegus senta
                                                   [Crataegus calva]
                                                   [Crataegus laxa]
                                                   [Crataegus pentasperma]
                                                   [Crataegus pulla]
                                            Crataegus sequax
                                            Crataegus serratissima
                                            Crataegus setosa
                                            Crataegus shaferi
                                            Crataegus sheila-phippsiae
                                              Crataegus sheila-phippsiae var. saskatchewanensis
                                              Crataegus sheila-phippsiae var. sheila-phippsiae
                                            Crataegus shuswapensis
                                            Crataegus sicca
                                              Crataegus sicca sicca
                                              Crataegus sicca var. glabrifolia
                                              Crataegus sicca var. sicca
                                            Crataegus siderea
                                            Crataegus signata
                                            Crataegus simulata
                                            Crataegus songarica
                                                   [Crataegus laciniata]
                                                   [Crataegus oxyacantha var. songarica]
                                            Crataegus sororia
                                              Crataegus sororia var. segnis
                                              Crataegus sororia var. sororia
                                              Crataegus sororia var. visenda
                                            Crataegus spathulata
                                                   [Crataegus microcarpa]
                                            Crataegus spatiosa
                                            Crataegus spes-aestatum
                                            Crataegus spissa
                                            Crataegus stenosepala
                                            Crataegus stevensiana
                                            Crataegus stipulosa
                                            Crataegus stolonifera
                                            Crataegus stonei
                                            Crataegus straminea
                                            Crataegus stratfordensis
                                            Crataegus strigosa
                                            Crataegus structilis
                                            Crataegus sublobulata
                                            Crataegus submollis
                                            Crataegus suborbiculata
                                              Crataegus suborbiculata var. saundersiana
                                            Crataegus subpilosa
                                            Crataegus subrotundifolia
                                            Crataegus subvillosa
                                            Crataegus succulenta
                                                   [Crataegus ambrosia]
                                                   [Crataegus ardua]
                                                   [Crataegus ardula]
                                                   [Crataegus bicknellii]
                                                   [Crataegus celsa]
                                                   [Crataegus chrysocarpa var. bicknellii]
                                                   [Crataegus colorado]
                                                   [Crataegus columbiana var. occidentalis]
                                                   [Crataegus divida]
                                                   [Crataegus ferta]
                                                   [Crataegus florifera var. celsa]
                                                   [Crataegus florifera var. mortonis]
                                                   [Crataegus florifera var. shirleyensis]
                                                   [Crataegus florifera var. virilis]
                                                   [Crataegus florifera]
                                                   [Crataegus gemmosa]
                                                   [Crataegus halliana]
                                                   [Crataegus incerta]
                                                   [Crataegus integriloba]
                                                   [Crataegus laxiflora]
                                                   [Crataegus leucantha]
                                                   [Crataegus longispina]
                                                   [Crataegus macracantha var. colorado]
                                                   [Crataegus macracantha var. divida]
                                                   [Crataegus macracantha var. integriloba]
                                                   [Crataegus macracantha var. macracantha]
                                                   [Crataegus macracantha var. occidentalis]
                                                   [Crataegus macracantha var. pertomentosa]
                                                   [Crataegus macracantha]
                                                   [Crataegus michiganensis]
                                                   [Crataegus mortonis]
                                                   [Crataegus neofluvialis]
                                                   [Crataegus pertomentosa]
                                                   [Crataegus pisifera]
                                                   [Crataegus rhombifolia]
                                                   [Crataegus saeva]
                                                   [Crataegus shirleyensis]
                                                   [Crataegus silvestris]
                                                   [Crataegus succulenta var. gemmosa]
                                                   [Crataegus succulenta var. laxiflora]
                                                   [Crataegus succulenta var. macracantha]
                                                   [Crataegus succulenta var. michiganensis]
                                                   [Crataegus succulenta var. neofluvialis]
                                                   [Crataegus succulenta var. occidentalis]
                                                   [Crataegus succulenta var. pertomentosa]
                                                   [Crataegus succulenta var. pisifera]
                                                   [Crataegus succulenta var. rutila]
                                                   [Crataegus sylvestris]
                                                   [Crataegus venulosa]
                                                   [Crataegus virilis]
                                              Crataegus succulenta var. succulenta
                                            Crataegus sulfurea
                                            Crataegus sutherlandensis
                                            Crataegus tanacetifolia
                                            Crataegus tantula
                                            Crataegus tanuphylla
                                            Crataegus tardipes
                                            Crataegus tatnalliana
                                            Crataegus tecta
                                                   [Crataegus austrina]
                                            Crataegus tenax
                                            Crataegus tenella
                                            Crataegus tenera
                                            Crataegus tenuifolia
                                            Crataegus tenuior
                                            Crataegus tenuissima
                                            Crataegus teres
                                            Crataegus tersa
                                            Crataegus texana
                                                   [Crataegus texana var. dasyphylla]
                                            Crataegus thermopegaea
                                            Crataegus tinctoria
                                            Crataegus tomentosa
                                            Crataegus torta
                                            Crataegus tortilis
                                            Crataegus torva
                                            Crataegus tracyi
                                              Crataegus tracyi var. coahuilensis
                                              Crataegus tracyi var. madrensis
                                            Crataegus tribulosa
                                            Crataegus triflora
                                            Crataegus triosteum
                                            Crataegus tripartita
                                            Crataegus tristis
                                            Crataegus triumphalis
                                            Crataegus turkestanica
                                            Crataegus turnerorum
                                            Crataegus twiningii
                                            Crataegus umbratilis
                                            Crataegus uniflora
                                                   [Crataegus armentalis]
                                                   [Crataegus smithii]
                                                   [Crataegus trianthophora]
                                            Crataegus uniqua
                                            Crataegus uplandia
                                            Crataegus ursopedensis
                                            Crataegus uvaldensis
                                            Crataegus vaga
                                            Crataegus vailiae
                                            Crataegus valida
                                            Crataegus vallicola
                                            Crataegus varians
                                            Crataegus vegeta
                                            Crataegus vegrandis
                                            Crataegus velutina
                                            Crataegus venusta
                                            Crataegus verruculosa
                                            Crataegus versuta
                                            Crataegus viaria
                                            Crataegus viatica
                                            Crataegus viburnifolia
                                            Crataegus vicana
                                            Crataegus vicinalis
                                            Crataegus villipes
                                            Crataegus virella
                                            Crataegus viridis
                                                   [Crataegus coccinea var. viridis]
                                                   [Crataegus lutensis]
                                              Crataegus viridis var. desertorum
                                              Crataegus viridis var. glabriuscula
                                              Crataegus viridis var. interior
                                              Crataegus viridis var. lanceolata
                                                     [Crataegus lanceolata]
                                              Crataegus viridis var. lutensis
                                              Crataegus viridis var. lutescens
                                              Crataegus viridis var. nitens
                                                     [Crataegus nitens]
                                              Crataegus viridis var. ovata
                                              Crataegus viridis var. velutina
                                              Crataegus viridis var. viridis
                                              Crataegus viridis viridis
                                            Crataegus visenda
                                                   [Crataegus sodalis]
                                            Crataegus visendiformis
                                            Crataegus vittata
                                            Crataegus vulsa
                                            Crataegus warneri
                                            Crataegus wattiana
                                              Crataegus wattiana var. wattiana
                                            Crataegus whitakeri
                                            Crataegus wilkinsoni
                                            Crataegus williamsii
                                            Crataegus wilmorensis
                                            Crataegus wilsonii
                                            Crataegus wisconsinensis
                                            Crataegus wootoniana
                                            Crataegus x anomala
                                            Crataegus x brevipes
                                            Crataegus x canescens
                                            Crataegus x collicola
                                            Crataegus x gillotii
                                            Crataegus x grignonensis
                                            Crataegus x haemacarpa
                                                   [Crataegus media]
                                            Crataegus x hudsonica
                                            Crataegus x immanis
                                            Crataegus x kennedyi
                                            Crataegus x lambertiana
                                            Crataegus x laneyi
                                            Crataegus x lauta
                                            Crataegus x lavallei
                                                   [Crataegus carrierei]
                                            Crataegus x lettermanii
                                            Crataegus x maligna
                                            Crataegus x media
                                            Crataegus x mordenensis
                                            Crataegus x notha
                                            Crataegus x pausiaca
                                            Crataegus x peckietta
                                            Crataegus x pilosa
                                            Crataegus x puberis
                                            Crataegus x rubrocarnea
                                            Crataegus x simulata
                                            Crataegus x websteri
                                            Crataegus x whitakeri
                                            Crataegus x whittakeri
                                            Crataegus xanthophylla
                                            Crataegus youngii
                                            Crataegus × cogswellii
                                            Crataegus × disperma
                                                   [Crataegus disperma var. peoriensis]
                                                   [Crataegus disperma]
                                                   [Crataegus x disperma]
                                            Crataegus × incaedua
                                                   [Crataegus incaedua]
                                                   [Crataegus x incaedua]
                                            Crataegus × kelloggii
                                                   [Crataegus kelloggii]
                                                   [Crataegus x kelloggii]
                                            Crataegus × ruscinonensis
                                            Crataegus ×notha
                                              Crataegus Coccineae var. virella
                                              Crataegus alabamensis var. florens
                                              Crataegus alabamensis var. teres
                                              Crataegus lassa var. colonica
                                              Crataegus lassa var. integra
                                                     [Crataegus flava var. integra]
                                              Crataegus quaesita var. egens
                                    Crataemespilus
                                            Crataemespilus ×canescens
                                                   [Crataegus ×canescens]
                                            x Crataemespilus grandiflora
                                    Crategus
                                    Cydonia
                                            Cydonia japonica
                                            Cydonia oblonga
                                                   [Cydonia vulgaris]
                                                   [Pyrus cydonia]
                                              Cydonia oblonga var. maliformis
                                            Cydonia sinensis
                                    Cylactis
                                            Cylactis arctica
                                              Cylactis arctica subsp. acaulis
                                            Cylactis arcticus
                                    Dalibarda
                                            Dalibarda fragarioides
                                            Dalibarda repens
                                                   [Dalibarda violaeoides]
                                    Dasiphora
                                            Dasiphora arbuscula
                                                   [Potentilla arbuscula]
                                                   [Potentilla fruticosa var. arbuscula]
                                            Dasiphora davurica
                                                   [Potentilla fruticosa var. dahurica]
                                              Dasiphora davurica var. mandshurica
                                                     [Potentilla mandshurica]
                                            Dasiphora fruticosa
                                                   [Dasiphora floribunda]
                                                   [Dasiphora fruticosa subsp. floribunda]
                                                   [Dasiphora fruticosa subsp. tenuifolia]
                                                   [Pentaphylloides floribunda]
                                                   [Pentaphylloides fruticosa]
                                                   [Pentaphylloides phyllocalyx]
                                                   [Potentilla floribunda]
                                                   [Potentilla fruticosa f. villosissima]
                                                   [Potentilla fruticosa subsp. floribunda]
                                                   [Potentilla fruticosa var. floribunda]
                                                   [Potentilla fruticosa var. fruticosa]
                                                   [Potentilla fruticosa var. leucantha]
                                                   [Potentilla fruticosa var. tenuifolia]
                                                   [Potentilla fruticosa var. villosissima]
                                                   [Potentilla fruticosa]
                                                   [Potentilla tenuifolia]
                                              Dasiphora fruticosa var. albicans
                                                     [Potentilla fruticosa var. albicans]
                                                     [Potentilla fruticosa var. vilmoriniana]
                                              Dasiphora fruticosa var. fruticosa
                                                     [Potentilla fruticosa var. parvifolia]
                                              Dasiphora fruticosa var. monticola
                                            Dasiphora parvifolia
                                                   [Pentaphylloides parvifolia]
                                    Dendriopoterium
                                            Dendriopoterium menendezii
                                            Dendriopoterium pulidoi
                                    Dichotomanthes
                                            Dichotomanthes tristaniicarpa
                                    Docynia
                                            Docynia delavayi
                                            Docynia doumeri
                                                   [Malus doumeri]
                                                   [Malus melliana]
                                    Dryas
                                            Dryas ajanensis
                                              Dryas ajanensis subsp. beringensis
                                            Dryas alaskensis
                                                   [Dryas punctata subsp. alaskensis]
                                            Dryas chamissonis
                                            Dryas crenulata
                                            Dryas drummondii
                                                   [Dryas octopetala var. drummondii]
                                                   [Dryas tomentosa]
                                              Dryas drummondii var. drummondii
                                              Dryas drummondii var. eglandulosa
                                              Dryas drummondii var. tomentosa
                                            Dryas hookeriana
                                                   [Dryas octopetala var. hookerana]
                                            Dryas incisa
                                            Dryas integrifolia
                                              Dryas integrifolia ssp. integrifolia
                                              Dryas integrifolia subsp. chamissonis
                                              Dryas integrifolia subsp. crenulata
                                              Dryas integrifolia subsp. integrifolia
                                              Dryas integrifolia subsp. sylvatica
                                                     [Dryas integrifolia var. sylvatica]
                                              Dryas integrifolia var. canescens
                                              Dryas integrifolia var. subintegrifolia
                                            Dryas octopetala
                                                  Dryas octopetala f. argentea
                                              Dryas octopetala ssp. octopetala
                                              Dryas octopetala subsp. alaskensis
                                              Dryas octopetala subsp. hookeriana
                                              Dryas octopetala subsp. octopetala
                                              Dryas octopetala subsp. punctata
                                              Dryas octopetala var. angustifolia
                                              Dryas octopetala var. argentea
                                              Dryas octopetala var. asiatica
                                              Dryas octopetala var. glabrata
                                              Dryas octopetala var. hookeriana
                                              Dryas octopetala var. integrifolia
                                              Dryas octopetala var. kamtschatica
                                              Dryas octopetala var. luteola
                                              Dryas octopetala var. octopetala
                                              Dryas octopetala var. viscida
                                            Dryas punctata
                                                   [Dryas octopetala var. punctata]
                                            Dryas sylvatica
                                            Dryas x lewinii
                                            Dryas x suendermannii
                                            Dryas x sundermannii
                                            Dryas x wyssiana
                                    Drymocallis
                                            Drymocallis agrimonioides
                                            Drymocallis amplifolia
                                            Drymocallis arguta
                                                   [Potentilla arguta subsp. arguta]
                                                   [Potentilla arguta var. arguta]
                                                   [Potentilla arguta]
                                              Drymocallis arguta subsp. arguta
                                                     [Bootia sylvestris]
                                            Drymocallis arizonica
                                                   [Potentilla glandulosa subsp. arizonica]
                                                   [Potentilla glandulosa subsp. ewanii]
                                                   [Potentilla glandulosa subsp. glabrata]
                                                   [Potentilla glandulosa subsp. globosa]
                                                   [Potentilla glandulosa subsp. hansenii]
                                                   [Potentilla glandulosa subsp. micropetala]
                                                   [Potentilla glandulosa subsp. nevadensis]
                                                   [Potentilla glandulosa subsp. pseudorupestris]
                                                   [Potentilla glandulosa subsp. typica]
                                                   [Potentilla glandulosa var. austinae]
                                                   [Potentilla glandulosa var. campanulata]
                                                   [Potentilla glandulosa var. incisa]
                                                   [Potentilla glandulosa var. micropetala]
                                                   [Potentilla glandulosa var. nevadensis]
                                                   [Potentilla glandulosa var. pseudorupestris]
                                                   [Potentilla macdougalii]
                                            Drymocallis ashlandica
                                                   [Potentilla ciliata]
                                            Drymocallis campanulata
                                            Drymocallis convallaria
                                                   [Drymocallis arguta subsp. convallaria]
                                                   [Potentilla arguta subsp. convallaria]
                                                   [Potentilla arguta var. convallaria]
                                                   [Potentilla convallaria]
                                            Drymocallis cuneifolia
                                              Drymocallis cuneifolia var. cuneifolia
                                                     [Potentilla peirsonii]
                                              Drymocallis cuneifolia var. ewanii
                                            Drymocallis deseretica
                                            Drymocallis fissa
                                                   [Potentilla fissa]
                                                   [Potentilla scopulorum]
                                            Drymocallis glabrata
                                            Drymocallis glandulosa
                                                   [Drymocallis oregana]
                                                   [Potentilla glandulosa glandulosa]
                                                   [Potentilla glandulosa subsp. glandulosa]
                                                   [Potentilla glandulosa]
                                              Drymocallis glandulosa subsp. arizonica
                                              Drymocallis glandulosa subsp. glabrata
                                              Drymocallis glandulosa subsp. glandulosa
                                                     [Potentilla oregana]
                                              Drymocallis glandulosa subsp. nevadensis
                                              Drymocallis glandulosa subsp. pseudorupestris
                                              Drymocallis glandulosa var. glandulosa
                                                     [Potentilla glandulosa var. glandulosa]
                                              Drymocallis glandulosa var. reflexa
                                              Drymocallis glandulosa var. viscida
                                                     [Potentilla viscida]
                                              Drymocallis glandulosa var. wrangelliana
                                                     [Potentilla glandulosa var. wrangelliana]
                                                     [Potentilla wrangeliana]
                                            Drymocallis glutinosa
                                            Drymocallis gracilis
                                            Drymocallis hansenii
                                                   [Potentilla hansenii]
                                            Drymocallis lactea
                                                   [Drymocallis glandulosa var. monticola]
                                                   [Potentilla monticola]
                                              Drymocallis lactea var. austinae
                                              Drymocallis lactea var. austiniae
                                              Drymocallis lactea var. lactea
                                                     [Potentilla glandulosa var. lactea]
                                            Drymocallis laxiflora
                                            Drymocallis micropetala
                                            Drymocallis monticola
                                            Drymocallis pseudorupestris
                                              Drymocallis pseudorupestris var. crumiana
                                              Drymocallis pseudorupestris var. intermedia
                                              Drymocallis pseudorupestris var. pseudorupestris
                                                     [Potentilla pseudorupestris]
                                                     [Potentilla rupestris var. americana]
                                              Drymocallis pseudorupestris var. saxicola
                                            Drymocallis pumila
                                                   [Potentilla glandulosa var. pumila]
                                            Drymocallis rhomboidea
                                            Drymocallis rupestris
                                            Drymocallis viscida
                                    Duchesnea
                                            Duchesnea fragarioides
                                    Emplectocladus
                                            Emplectocladus andersonii
                                            Emplectocladus fasciculatus
                                    Epicostorus
                                            Epicostorus montanus
                                                   [Spiraea monogyna]
                                    Eriobotrya
                                            Eriobotrya cavaleriei
                                            Eriobotrya deflexa
                                            Eriobotrya elliptica
                                            Eriobotrya hookeriana
                                            Eriobotrya japonica
                                                   [Mespilus japonica]
                                            Eriobotrya salwinensis
                                            Eriobotrya tengyuehensis
                                    Eriogyna
                                    Eriogynia
                                    Erythrocoma
                                            Erythrocoma aliena
                                            Erythrocoma arizonica
                                            Erythrocoma campanulata
                                            Erythrocoma canescens
                                            Erythrocoma triflora
                                    Exochorda
                                            Exochorda grandiflora
                                            Exochorda racemosa
                                                   [Amelanchier racemosa]
                                                   [Exochorda giraldii var. wilsonii]
                                                   [Exochorda korolkowii]
                                              Exochorda racemosa subsp. giraldii
                                                     [Exochorda giraldii]
                                              Exochorda racemosa subsp. racemosa
                                              Exochorda racemosa subsp. serratifolia
                                                     [Exochorda serratifolia]
                                            Exochorda x macrantha
                                    Fallugia
                                            Fallugia acuminata
                                            Fallugia mexicana
                                            Fallugia paradoxa
                                                   [Fallugia micrantha]
                                                   [Sieversia paradoxa]
                                              Fallugia paradoxa var. acuminata
                                    Filipendula
                                            Filipendula camtschatica
                                            Filipendula denudata
                                            Filipendula digitata
                                            Filipendula glaberrima
                                                   [Filipendula formosa]
                                                   [Filipendula purpurea]
                                                   [Filipendula yezoensis]
                                            Filipendula hexapetala
                                            Filipendula multijuga
                                            Filipendula occidentalis
                                                   [Spiraea camtschatica var. occidentalis]
                                                   [Spiraea occidentalis]
                                            Filipendula palmata
                                            Filipendula rubra
                                                   [Filipendula lobata]
                                                   [Spiraea rubra]
                                            Filipendula ulmaria
                                                   [Spiraea denudata]
                                              Filipendula ulmaria subsp. denudata
                                              Filipendula ulmaria subsp. picbaueri
                                                     [Filipendula stepposa]
                                              Filipendula ulmaria subsp. ulmaria
                                              Filipendula ulmaria var. denudata
                                              Filipendula ulmaria var. ulmaria
                                            Filipendula vestita
                                            Filipendula vulgaris
                                                   [Spiraea filipendula]
                                    Fragaria
                                            Fragaria ananassa
                                              Fragaria ananassa subsp. ananassa
                                            Fragaria australis
                                            Fragaria canadensis
                                            Fragaria cascadensis
                                            Fragaria chiloensis
                                              Fragaria chiloensis subsp. chiloensis
                                                     [Fragaria chilensis]
                                              Fragaria chiloensis subsp. lucida
                                              Fragaria chiloensis subsp. pacifica
                                              Fragaria chiloensis subsp. sandwicensis
                                                     [Fragaria chiloensis var. sandwichensis]
                                              Fragaria chiloensis var. ananassa
                                              Fragaria chiloensis var. sandwicensis
                                              Fragaria chiloensis var. scouleri
                                            Fragaria elatior
                                            Fragaria firma
                                            Fragaria gracilis
                                            Fragaria grayana
                                            Fragaria iinumae
                                            Fragaria mexicana
                                            Fragaria moschata
                                                   [Fragaria magna]
                                            Fragaria moupinensis
                                            Fragaria muricata
                                            Fragaria nilgerrensis
                                              Fragaria nilgerrensis subsp. nilgerrensis
                                                     [Fragaria hayatae]
                                            Fragaria nipponica
                                            Fragaria nubicola
                                            Fragaria pentaphylla
                                            Fragaria sandwicensis
                                            Fragaria vesca
                                              Fragaria vesca subsp. americana
                                                     [Fragaria americana]
                                                     [Fragaria vesca var. americana]
                                              Fragaria vesca subsp. bracteata
                                                     [Fragaria bracteata]
                                                     [Fragaria crinita]
                                                     [Fragaria helleri]
                                                     [Fragaria vesca var. bracteata]
                                                     [Fragaria vesca var. crinita]
                                              Fragaria vesca subsp. californica
                                                     [Fragaria californica var. franciscana]
                                                     [Fragaria californica]
                                              Fragaria vesca subsp. vesca
                                                     [Fragaria aliena]
                                                     [Fragaria gillmanii]
                                                     [Fragaria monophylla]
                                                     [Fragaria vesca f. alba]
                                                     [Fragaria vulgaris]
                                              Fragaria vesca var. alba
                                              Fragaria vesca var. albocarpa
                                              Fragaria vesca var. vesca
                                            Fragaria virginiana
                                                   [Fragaria prolifica]
                                                   [Fragaria pumila]
                                                   [Fragaria terraenovae]
                                                   [Fragaria yukonensis]
                                              Fragaria virginiana subsp. glauca
                                                     [Fragaria glauca]
                                                     [Fragaria multicipita]
                                                     [Fragaria ovalis]
                                                     [Fragaria pauciflora]
                                                     [Fragaria virginiana var. glauca]
                                                     [Fragaria virginiana var. ovalis]
                                                     [Fragaria virginiana var. terrae-novae]
                                                     [Potentilla ovalis]
                                              Fragaria virginiana subsp. grayana
                                                     [Fragaria illinoensis]
                                                     [Fragaria virginiana var. grayana]
                                              Fragaria virginiana subsp. platypetala
                                                     [Fragaria platypetala var. quadrifolia]
                                                     [Fragaria platypetala var. sibbaldifolia]
                                                     [Fragaria platypetala]
                                                     [Fragaria sibbaldifolia]
                                                     [Fragaria suksdorfii]
                                                     [Fragaria truncata]
                                                     [Fragaria virginiana var. platypetala]
                                              Fragaria virginiana subsp. virginiana
                                              Fragaria virginiana var. australis
                                              Fragaria virginiana var. canadensis
                                              Fragaria virginiana var. illinoensis
                                              Fragaria virginiana var. virginiana
                                            Fragaria viridis
                                              Fragaria viridis subsp. viridis
                                                     [Fragaria collina]
                                            Fragaria × ananassa
                                                   [Fragaria x ananassa]
                                                   [Fragaria x magna]
                                              Fragaria × ananassa subsp. ananassa
                                                     [Fragaria latiuscula]
                                                     [Fragaria x ananassa subsp. ananassa]
                                                     [Fragaria x ananassa var. ananassa]
                                              Fragaria × ananassa subsp. cuneifolia
                                                     [Fragaria cuneifolia]
                                                     [Fragaria grandiflora]
                                                     [Fragaria x ananassa subsp. cuneifolia]
                                                     [Fragaria x ananassa var. cuneifolia]
                                            Fragaria × bifera
                                                   [Fragaria × hagenbachiana]
                                            Fragaria × bringhurstii
                                                   [Fragaria x bringhurstii]
                                    Geum
                                            Geum agrimonioides
                                            Geum albiflorum
                                                   [Geum sericeum]
                                            Geum album
                                            Geum aleppicum
                                                   [Geum aleppicum subsp. strictum]
                                                   [Geum aleppicum var. strictum]
                                                   [Geum ranunculoides]
                                                   [Geum strictum var. decurrens]
                                                   [Geum strictum var. strictum]
                                                   [Geum strictum]
                                              Geum aleppicum var. decurrens
                                            Geum borisii
                                            Geum bulgaricum
                                            Geum calthifolium
                                              Geum calthifolium subsp. calthifolium
                                                     [Geum calthifolium var. dilatatum]
                                                     [Parageum calthifolium]
                                                     [Sieversia calthifolia]
                                              Geum calthifolium subsp. nipponicum
                                                     [Geum calthifolium var. nipponicum]
                                            Geum campanulatum
                                            Geum canadense
                                                   [Geum camporum]
                                                   [Geum meyerianum]
                                              Geum canadense var. brevipes
                                              Geum canadense var. camporum
                                              Geum canadense var. canadense
                                              Geum canadense var. grimesii
                                              Geum canadense var. texanum
                                            Geum canescens
                                            Geum capense
                                            Geum chiloense
                                            Geum coccineum
                                                   [Geum heldreichii]
                                            Geum decurrens
                                            Geum elatum
                                            Geum flavum
                                            Geum geniculatum
                                            Geum glaciale
                                                   [Novosieversia glacialis]
                                                   [Sieversia glacialis]
                                            Geum heterocarpum
                                            Geum hirsutum
                                            Geum hispidum
                                                   [Geum hispidum var. albarracinense]
                                            Geum intermedium
                                            Geum involucratum
                                            Geum japonicum
                                            Geum kokanicum
                                                   [Orthurus kokanicus]
                                            Geum laciniatum
                                              Geum laciniatum var. laciniatum
                                              Geum laciniatum var. trichocarpum
                                            Geum lobatum
                                            Geum longifolium
                                                   [Coluria longifolia]
                                            Geum macrophyllum
                                              Geum macrophyllum macrophyllum
                                              Geum macrophyllum subsp. macrophyllum
                                              Geum macrophyllum var. macrophyllum
                                              Geum macrophyllum var. perincisum
                                                     [Geum macrophyllum subsp. perincisum]
                                                     [Geum macrophyllum var. rydbergii]
                                                     [Geum oregonense]
                                                     [Geum perincisum var. intermedium]
                                                     [Geum perincisum var. perincisum]
                                                     [Geum perincisum]
                                            Geum magellanicum
                                            Geum mexicanum
                                            Geum montanum
                                                   [Parageum montanum]
                                                   [Sieversia montana]
                                            Geum parviflorum
                                            Geum peckii
                                                   [Parageum peckii]
                                            Geum pentapetalum
                                                   [Geum dryadoides]
                                            Geum peruvianum
                                            Geum pulchrum
                                            Geum pyrenaicum
                                            Geum quellyon
                                            Geum radiatum
                                            Geum reptans
                                            Geum rhodopeum
                                            Geum rivale
                                                   [Geum pallidum]
                                            Geum rosii
                                            Geum rossii
                                                   [Acomastylis rossii var. rossii]
                                                   [Sieversia rossii]
                                              Geum rossii subsp. depressum
                                                     [Acomastylis depressa]
                                              Geum rossii var. depressum
                                              Geum rossii var. rossii
                                              Geum rossii var. turbinatum
                                                     [Acomastylis rossii subsp. turbinata]
                                                     [Acomastylis turbinata]
                                                     [Geum gracilipes]
                                                     [Geum turbinatum]
                                                     [Sieversia gracilipes]
                                            Geum schofieldii
                                                   [Geum scholfieldii]
                                            Geum sylvaticum
                                                   [Geum biflorum]
                                            Geum ternatum
                                              Geum ternatum subsp. ternatum
                                                     [Waldsteinia sibirica]
                                            Geum triflorum
                                                   [Erythrocoma flavula]
                                                   [Geum triflorum f. pallidum]
                                              Geum triflorum triflorum
                                              Geum triflorum var. campanulatum
                                              Geum triflorum var. canescens
                                              Geum triflorum var. ciliatum
                                                     [Erythrocoma ciliata]
                                                     [Geum ciliata]
                                                     [Geum ciliatum var. griseum]
                                                     [Geum ciliatum]
                                                     [Sieversia ciliata]
                                              Geum triflorum var. triflorum
                                            Geum uniflorum
                                            Geum urbanum
                                            Geum vernum
                                            Geum virginianum
                                                   [Geum album var. flavum]
                                            Geum waldsteiniae
                                                   [Waldsteinia geoides]
                                            Geum x aurantiacum
                                            Geum x catlingii
                                            Geum x macneillii
                                            Geum x macranthum
                                            Geum x pervale
                                            Geum x pulchrum
                                              Geum japonicum var. chinense
                                    Gillenia
                                           [Porteranthus]
                                            Gillenia stipulata
                                                   [Gillenia stipulacea]
                                                   [Porteranthus stipulatus]
                                                   [Spiraea stipulacea]
                                                   [Spiraea stipulata]
                                            Gillenia trifoliata
                                                   [Porteranthus trifoliatus]
                                    Hagenia
                                            Hagenia abyssinica
                                                   [Banksia abyssinica]
                                                   [Brayera anthelmintica]
                                                   [Hagenia abyssinica var. viridifolia]
                                                   [Hagenia anthelmintica]
                                    Hesperomeles
                                            Hesperomeles cuneata
                                            Hesperomeles escalloniifolia
                                            Hesperomeles ferruginea
                                                   [Hesperomeles lanuginosa]
                                                   [Osteomeles latifolia]
                                            Hesperomeles glabrata
                                            Hesperomeles goudotiana
                                            Hesperomeles obtusifolia
                                                   [Hesperomeles chiriquensis]
                                                   [Hesperomeles heterophylla]
                                                   [Hesperomeles obovata]
                                                   [Hesperomeles pachyphylla]
                                                   [Osteomeles intermedia]
                                                   [Osteomeles obovata]
                                            Hesperomeles weberbaueri
                                    Heteromeles
                                            Heteromeles arbutifolia
                                                   [Heteromeles fremontiana]
                                                   [Photinia nudiflora]
                                                   [Photinia salicifolia]
                                              Heteromeles arbutifolia var. arbutifolia
                                              Heteromeles arbutifolia var. cerina
                                              Heteromeles arbutifolia var. macrocarpa
                                                     [Photinia arbutifolia var. macrocarpa]
                                            Heteromeles salicifolia
                                    Holodiscus
                                            Holodiscus argenteus
                                                   [Holodiscus argenteus var. matudae]
                                                   [Schizonotus argenteus var. griseus]
                                                   [Schizonotus argenteus]
                                              Holodiscus argenteus var. velutinus
                                                     [Sericotheca velutina]
                                            Holodiscus ariaefolius
                                            Holodiscus australis
                                            Holodiscus discolor
                                                   [Holodiscus ariifolius]
                                                   [Holodiscus boursieri]
                                                   [Holodiscus discolor subsp. franciscanus]
                                                   [Holodiscus discolor var. ariaefolius]
                                                   [Holodiscus discolor var. delnortensis]
                                                   [Holodiscus discolor var. franciscanus]
                                                   [Holodiscus discolor var. glabrescens]
                                                   [Holodiscus dumosus subsp. saxicola]
                                                   [Holodiscus dumosus var. australis]
                                                   [Holodiscus dumosus var. glabrescens]
                                                   [Holodiscus glabrescens]
                                                   [Holodiscus microphyllus microphyllus]
                                                   [Holodiscus microphyllus var. glabrescens]
                                                   [Holodiscus microphyllus var. microphyllus]
                                                   [Holodiscus microphyllus var. sericeus]
                                                   [Holodiscus microphyllus var. typicus]
                                                   [Holodiscus microphyllus]
                                                   [Schizonotus discolor]
                                                   [Sericotheca discolor]
                                                   [Spiraea discolor var. ariifolia]
                                                   [Spiraea discolor var. dumosa]
                                                   [Spiraea discolor]
                                              Holodiscus discolor var. cedrorum
                                              Holodiscus discolor var. discolor
                                                     [Sericotheca schaffneri]
                                              Holodiscus discolor var. dumosa
                                              Holodiscus discolor var. microphyllus
                                                     [Sericotheca microphylla]
                                            Holodiscus dumosa
                                            Holodiscus dumosus
                                                   [Holodiscus discolor var. dumosus]
                                                   [Holodiscus dumosus var. typicus]
                                                   [Spiraea dumosa]
                                              Holodiscus dumosus var. cedrorum
                                              Holodiscus dumosus var. dumosus
                                              Holodiscus dumosus var. schaffneri
                                            Holodiscus fissus
                                            Holodiscus orizabae
                                            Holodiscus pachydiscus
                                                   [Sericotheca pachydisca]
                                            Holodiscus saxicola
                                            Holodiscus schaffneri
                                            Holodiscus velutinus
                                    Horkelia
                                            Horkelia argyrocoma
                                            Horkelia baileyi
                                              Horkelia baileyi var. setosa
                                            Horkelia beneolens
                                            Horkelia bolanderi
                                                   [Potentilla bolanderi]
                                              Horkelia bolanderi subsp. bolanderi
                                              Horkelia bolanderi subsp. clevelandii
                                              Horkelia bolanderi subsp. parryi
                                              Horkelia bolanderi var. marinensis
                                            Horkelia brevibracteata
                                            Horkelia brownii
                                            Horkelia californica
                                              Horkelia californica subsp. californica
                                              Horkelia californica subsp. dissita
                                              Horkelia californica subsp. frondosa
                                              Horkelia californica var. californica
                                              Horkelia californica var. elata
                                                     [Potentilla californica var. elata]
                                              Horkelia californica var. frondosa
                                                     [Potentilla californica var. frondosa]
                                            Horkelia capitata
                                            Horkelia chaetophora
                                            Horkelia chandleri
                                            Horkelia clevelandii
                                              Horkelia clevelandii var. brevibracteata
                                              Horkelia clevelandii var. clevelandii
                                                     [Potentilla bolanderi var. clevelandii]
                                                     [Potentilla clevelandii]
                                            Horkelia congdonis
                                            Horkelia congesta
                                              Horkelia congesta subsp. congesta
                                                     [Horkelia hirsuta]
                                              Horkelia congesta subsp. nemorosa
                                              Horkelia congesta var. congesta
                                                     [Potentilla congesta]
                                              Horkelia congesta var. nemorosa
                                                     [Potentilla congesta var. nemorosa]
                                            Horkelia cuneata
                                              Horkelia cuneata subsp. cuneata
                                              Horkelia cuneata subsp. puberula
                                              Horkelia cuneata subsp. sericea
                                              Horkelia cuneata var. cuneata
                                                     [Potentilla kelloggii var. cuneata]
                                              Horkelia cuneata var. puberula
                                                     [Potentilla kelloggii var. puberula]
                                                     [Potentilla lindleyi var. puberula]
                                              Horkelia cuneata var. sericea
                                                     [Horkelia californica var. sericea]
                                                     [Horkelia kelloggii]
                                                     [Horkelia sericea]
                                                     [Potentilla kelloggii]
                                            Horkelia daucifolia
                                              Horkelia daucifolia subsp. daucifolia
                                              Horkelia daucifolia subsp. latior
                                              Horkelia daucifolia var. caruifolia
                                                     [Horkelia caruifolia]
                                                     [Potentilla caruifolia var. divergens]
                                                     [Potentilla caruifolia]
                                              Horkelia daucifolia var. daucifolia
                                                     [Potentilla daucifolia]
                                              Horkelia daucifolia var. indicta
                                                     [Potentilla daucifolia var. indicta]
                                            Horkelia elata
                                            Horkelia flavescens
                                            Horkelia frondosa
                                            Horkelia fusca
                                              Horkelia fusca fusca
                                              Horkelia fusca subsp. capitata
                                              Horkelia fusca subsp. filicoides
                                              Horkelia fusca subsp. fusca
                                              Horkelia fusca subsp. parviflora
                                              Horkelia fusca subsp. pseudocapitata
                                              Horkelia fusca subsp. tenella
                                              Horkelia fusca var. brownii
                                              Horkelia fusca var. capitata
                                              Horkelia fusca var. filicoides
                                                     [Potentilla douglasii var. filicoides]
                                              Horkelia fusca var. fusca
                                              Horkelia fusca var. parviflora
                                                     [Horkelia parviflora]
                                                     [Potentilla douglasii var. parviflora]
                                              Horkelia fusca var. pseudocapitata
                                                     [Horkelia pseudocapitata]
                                                     [Potentilla douglasii var. pseudocapitata]
                                              Horkelia fusca var. tenella
                                                     [Potentilla douglasii var. tenella]
                                              Horkelia fusca var. tenuiloba
                                            Horkelia glandulosa
                                            Horkelia gordonii
                                              Horkelia gordonii var. alpicola
                                            Horkelia hendersonii
                                                   [Potentilla hendersonii]
                                            Horkelia hispidula
                                                   [Potentilla hispidula]
                                            Horkelia howellii
                                                   [Potentilla howellii]
                                            Horkelia marinensis
                                                   [Potentilla kelloggii var. marinensis]
                                            Horkelia mollis
                                            Horkelia multifoliolata
                                            Horkelia mutabilis
                                            Horkelia myriophylla
                                            Horkelia parryi
                                                   [Potentilla parryi]
                                            Horkelia pickeringii
                                            Horkelia platycalyx
                                            Horkelia puberula
                                            Horkelia pulchra
                                            Horkelia purpurascens
                                              Horkelia purpurascens subsp. congdonis
                                            Horkelia rydbergii
                                                   [Horkelia bernardiana]
                                                   [Potentilla bolanderi var. parryi]
                                            Horkelia sericata
                                                   [Potentilla sericata]
                                            Horkelia sericoleuca
                                            Horkelia tenuiloba
                                            Horkelia tilingi
                                            Horkelia tridentata
                                              Horkelia tridentata subsp. flavescens
                                              Horkelia tridentata subsp. tridentata
                                              Horkelia tridentata tridentata
                                              Horkelia tridentata var. flavescens
                                                     [Potentilla tilingii var. flavescens]
                                              Horkelia tridentata var. tridentata
                                            Horkelia truncata
                                                   [Potentilla truncata]
                                            Horkelia tularensis
                                            Horkelia wilderae
                                                   [Potentilla parryi var. wilderae]
                                                   [Potentilla wilderae]
                                            Horkelia yadonii
                                    Horkeliella
                                            Horkeliella congdonis
                                                   [Potentilla purpurascens var. congdonis]
                                            Horkeliella purpurascens
                                                   [Potentilla purpurascens var. pinetorum]
                                                   [Potentilla purpurascens]
                                    Ivesia
                                            Ivesia aperta
                                              Ivesia aperta var. aperta
                                              Ivesia aperta var. canina
                                            Ivesia argyrocoma
                                              Ivesia argyrocoma var. argyrocoma
                                                     [Potentilla argyrocoma]
                                              Ivesia argyrocoma var. moranii
                                            Ivesia arizonica
                                              Ivesia arizonica var. arizonica
                                                     [Potentilla osterhoutii]
                                                     [Purpusia arizonica]
                                                     [Purpusia osterhoutii]
                                              Ivesia arizonica var. saxosa
                                                     [Potentilla osterhoutii var. saxosa]
                                                     [Purpusia saxosa]
                                            Ivesia baileyi
                                              Ivesia baileyi subsp. setosa
                                              Ivesia baileyi subsp. typica
                                              Ivesia baileyi var. baileyi
                                              Ivesia baileyi var. beneolens
                                              Ivesia baileyi var. setosa
                                            Ivesia callida
                                            Ivesia campestris
                                                   [Potentilla campestris]
                                            Ivesia cryptocaulis
                                            Ivesia eremica
                                            Ivesia gordonii
                                                   [Ivesia gordanii]
                                              Ivesia gordonii var. alpicola
                                                     [Ivesia alpicola]
                                              Ivesia gordonii var. gordonii
                                              Ivesia gordonii var. lycopodioides
                                              Ivesia gordonii var. pygmaea
                                              Ivesia gordonii var. ursinorum
                                              Ivesia gordonii var. wasatchensis
                                            Ivesia gracilis
                                            Ivesia halophila
                                            Ivesia jaegeri
                                                   [Potentilla jaegeri]
                                            Ivesia kingii
                                              Ivesia kingii var. eremica
                                              Ivesia kingii var. kingii
                                                     [Potentilla kingii]
                                            Ivesia longibracteata
                                            Ivesia lycopodioides
                                              Ivesia lycopodioides subsp. lycopodioides
                                              Ivesia lycopodioides subsp. megalopetala
                                              Ivesia lycopodioides subsp. scandularis
                                              Ivesia lycopodioides subsp. typica
                                              Ivesia lycopodioides var. lycopodioides
                                                     [Potentilla lycopodioides]
                                              Ivesia lycopodioides var. megalopetala
                                                     [Horkelia gordonii var. megalopetala]
                                                     [Potentilla lycopodioides var. megalopetala]
                                              Ivesia lycopodioides var. scandularis
                                                     [Horkelia scandularis]
                                                     [Potentilla lycopodioides var. scandularis]
                                            Ivesia mollis
                                            Ivesia muirii
                                                   [Potentilla muirii]
                                            Ivesia multifoliolata
                                                   [Ivesia multifoliata]
                                                   [Potentilla multifoliata]
                                                   [Potentilla multifoliolata]
                                            Ivesia paniculata
                                            Ivesia patellifera
                                            Ivesia pickeringii
                                                   [Potentilla pickeringii]
                                            Ivesia pityocharis
                                            Ivesia purpurascens
                                              Ivesia purpurascens subsp. congdonis
                                              Ivesia purpurascens subsp. purpurascens
                                            Ivesia pygmaea
                                                   [Ivesia gordonii var. pygmea]
                                                   [Potentilla gordonii var. chaetophora]
                                                   [Potentilla nubigena]
                                            Ivesia rhypara
                                              Ivesia rhypara var. rhypara
                                              Ivesia rhypara var. shellyi
                                            Ivesia sabulosa
                                                   [Comarella sabulosa]
                                                   [Potentilla sabulosa]
                                            Ivesia santolinoides
                                                   [Potentilla santolinoides]
                                            Ivesia saxosa
                                                   [Potentilla saxosa var. saxosa]
                                            Ivesia sericoleuca
                                                   [Potentilla sericoleuca]
                                            Ivesia setosa
                                                   [Potentilla baileyi var. setosa]
                                            Ivesia shockleyi
                                              Ivesia shockleyi var. ostleri
                                              Ivesia shockleyi var. shockleyi
                                            Ivesia tweedyi
                                                   [Potentilla tweedyi]
                                            Ivesia unguiculata
                                                   [Potentilla unguiculata]
                                            Ivesia utahensis
                                            Ivesia webberi
                                                   [Potentilla webberi]
                                    Kageneckia
                                            Kageneckia angustifolia
                                            Kageneckia lanceolata
                                            Kageneckia oblonga
                                    Kelseya
                                            Kelseya uniflora
                                                   [Eriogynia uniflora]
                                    Kerria
                                            Kerria japonica
                                                   [Corchorus japonicus]
                                                   [Kerria japonica f. stellata]
                                                   [Rubus japonicus]
                                              Kerria japonica var. pleniflora
                                    Kunzia
                                            Kunzia tridentata
                                    Lachemilla
                                            Lachemilla andina
                                                   [Alchemilla andina]
                                                   [Alchemilla procumbens var. andina]
                                            Lachemilla angustata
                                            Lachemilla aphanoides
                                                   [Alchemilla subalpestris]
                                                   [Lachemilla subalpestris]
                                            Lachemilla domingensis
                                                   [Alchemilla domingensis]
                                            Lachemilla equisetiformis
                                                   [Alchemilla equisetiformis]
                                            Lachemilla galioides
                                            Lachemilla hirta
                                            Lachemilla hispidula
                                            Lachemilla holosericea
                                                   [Alchemilla holosericea]
                                            Lachemilla mutisii
                                                   [Alchemilla mutisii]
                                            Lachemilla orbiculata
                                            Lachemilla orizabensis
                                            Lachemilla pectinata
                                                   [Alchemilla pectinata var. mexicana]
                                            Lachemilla pinnata
                                            Lachemilla polylepis
                                                   [Alchemilla polylepis]
                                            Lachemilla procumbens
                                            Lachemilla ramosissima
                                                   [Alchemilla ramosissima]
                                            Lachemilla rusbyi
                                                   [Alchemilla rusbyi]
                                            Lachemilla sibbaldiifolia
                                                   [Alchemilla sibbaldiifolia]
                                                   [Lachemilla bourgeaui]
                                                   [Lachemilla pringlei]
                                            Lachemilla standleyi
                                            Lachemilla velutina
                                                   [Alchemilla velutina]
                                            Lachemilla venusta
                                                   [Alchemilla guatemalensis]
                                                   [Alchemilla pascuorum]
                                                   [Alchemilla venusta]
                                                   [Lachemilla guatemalensis]
                                                   [Lachemilla pascuorum]
                                            Lachemilla verticillata
                                                   [Alchemilla ocreata]
                                            Lachemilla vulcanica
                                                   [Lachemilla purpusii]
                                    Lauro-cerasus
                                    Laurocerasus
                                            Laurocerasus ferruginea
                                            Laurocerasus myrtifolia
                                            Laurocerasus occidentalis
                                            Laurocerasus officinalis
                                            Laurocerasus sphaerocarpa
                                            Laurocerasus tuberculata
                                    Leucosidea
                                            Leucosidea sericea
                                    Lindleya
                                            Lindleya mespiloides
                                                   [Lindleyella schiedeana]
                                    Lindleyella
                                            Lindleyella mespiloides
                                    Louiseania
                                            Louiseania triloba
                                    Luetkea
                                            Luetkea pectinata
                                                   [Eriogynia pectinata]
                                                   [Luetkea sibbaldioides]
                                                   [Saxifraga pectinata]
                                    Lyonothamnus
                                            Lyonothamnus aspleniifolius
                                            Lyonothamnus floribundus
                                              Lyonothamnus floribundus floribundus
                                              Lyonothamnus floribundus subsp. asplenifolius
                                              Lyonothamnus floribundus subsp. aspleniifolius
                                              Lyonothamnus floribundus subsp. floribundus
                                              Lyonothamnus floribundus var. asplenifolius
                                              Lyonothamnus floribundus var. aspleniifolius
                                    Malacomeles
                                            Malacomeles denticulata
                                                   [Cotoneaster denticulata]
                                                   [Cotoneaster denticulatus]
                                            Malacomeles nervosa
                                                   [Cotoneaster nervosa]
                                            Malacomeles paniculata
                                            Malacomeles pringlei
                                                   [Amelanchier pringlei]
                                            Malacomeles psilantha
                                                   [Amelanchier denticulata var. psilantha]
                                    Malus
                                            Malus angustifolia
                                                   [Malus coronaria var. angustifolia]
                                                   [Pyrus coronaria var. angustifolia]
                                              Malus angustifolia var. angustifolia
                                              Malus angustifolia var. puberula
                                            Malus asiatica
                                            Malus baccata
                                                  Malus baccata f. gracilis
                                              Malus baccata var. baccata
                                              Malus baccata var. himalaica
                                              Malus baccata var. sibirica
                                            Malus bracteata
                                            Malus communis
                                            Malus coronaria
                                                   [Malus carolinensis]
                                                   [Malus coronaria var. bracteata]
                                                   [Malus coronaria var. glaucescens]
                                                   [Malus coronaria var. hoopesii]
                                                   [Malus coronaria var. platycarpa]
                                                   [Malus coronaria var. plena]
                                                   [Malus coronaria var. puberula]
                                                   [Malus elongata]
                                                   [Malus fragrans var. elongata]
                                                   [Malus fragrans]
                                              Malus coronaria var. coronaria
                                              Malus coronaria var. dasycalyx
                                              Malus coronaria var. elongata
                                              Malus coronaria var. lancifolia
                                            Malus dasyphylla
                                                   [Malus pumila var. paradisiaca]
                                            Malus dawsoniana
                                            Malus diversifolia
                                            Malus florentina
                                            Malus floribunda
                                            Malus fusca
                                                   [Malus fusca var. diversifolia]
                                                   [Malus macounii]
                                                   [Malus rivularis]
                                                   [Pyrus diversifolia]
                                              Malus fusca var. levipes
                                            Malus glabrata
                                            Malus glaucescens
                                            Malus halliana
                                                   [Malus domestica var. halliana]
                                                   [Malus halliana var. spontanea]
                                                   [Pyrus halliana]
                                            Malus heterophylla
                                            Malus honanensis
                                            Malus hupehensis
                                                   [Malus domestica var. hupehensis]
                                                   [Malus theifera]
                                            Malus ioënsis
                                                   [Malus angustifolia var. spinosa]
                                                   [Malus coronaria subsp. ioensis]
                                                   [Malus coronaria var. ioensis]
                                                   [Pyrus coronaria var. ioensis]
                                                   [Pyrus iowensis]
                                              Malus ioensis var. bushii
                                              Malus ioensis var. ioensis
                                              Malus ioensis var. palmeri
                                              Malus ioensis var. spinosa
                                              Malus ioensis var. texana
                                            Malus kansuensis
                                                   [Malus kansuensis f. calva]
                                            Malus kirghisorum
                                            Malus lancifolia
                                            Malus longipes
                                            Malus mandshurica
                                                   [Malus baccata subsp. mandshurica]
                                              Malus mandshurica var. sachalinensis
                                            Malus manshurica
                                                   [Malus baccata var. mandshurica]
                                                   [Pyrus baccata var. mandshurica]
                                            Malus micromalus
                                                   [Pyrus micromalus]
                                            Malus orientalis
                                            Malus platycarpa
                                            Malus prattii
                                            Malus prunifolia
                                              Malus prunifolia var. rinkii
                                            Malus pulcherrima
                                            Malus pumila
                                                   [Malus domestica]
                                                   [Malus praecox]
                                                   [Malus pumila var. niedzwetzkyana]
                                                   [Malus sylvestris var. praecox]
                                                   [Pyrus malus var. paradisiaca]
                                            Malus purpurea
                                            Malus robusta
                                            Malus rockii
                                                   [Pyrus baccata var. himalaica]
                                            Malus sachalinensis
                                            Malus sargentii
                                            Malus sieboldii
                                                   [Crataegus cavaleriei]
                                                   [Crataegus taquetii]
                                                   [Malus baccata var. toringo]
                                                   [Malus sieboldii var. toringo]
                                                   [Photinia rubrolutea]
                                                   [Pyrus esquirolii]
                                                   [Pyrus subcrataegifolia]
                                                   [Pyrus toringo]
                                                   [Sorbus toringo]
                                              Malus sieboldii var. sieboldii
                                              Malus sieboldii var. zumi
                                            Malus sieversii
                                            Malus sikkimensis
                                            Malus spectabilis
                                            Malus spontanea
                                            Malus sylvestris
                                                   [Malus acerba]
                                                   [Malus malus]
                                                   [Pyrus malus]
                                            Malus toringo
                                                   [Malus sieboldii var. arborescens]
                                            Malus toringoides
                                                   [Pyrus toringoides]
                                            Malus transitoria
                                            Malus trilobata
                                            Malus tschonoskii
                                                   [Macromeles tschonoskii]
                                                   [Pyrus tschonoskii]
                                            Malus turkmenorum
                                            Malus x arnoldiana
                                                   [Pyrus arnoldiana]
                                            Malus x asiatica
                                            Malus x atrosanguinea
                                            Malus x dawsoniana
                                            Malus x hartwigii
                                            Malus x magdeburgensis
                                            Malus x micromalus
                                            Malus x platycarpa
                                            Malus x prunifolia
                                            Malus x purpurea
                                                  Malus x purpurea f. eleyi
                                            Malus x robusta
                                            Malus x scheideckeri
                                            Malus x spectabilis
                                                   [Pyrus spectabilis]
                                            Malus yunnanensis
                                              Malus yunnanensis var. veitchii
                                            Malus zhaojiaoensis
                                            Malus zumi
                                                   [Malus x zumi]
                                              Malus zumi var. calocarpa
                                            Malus × dawsoniana
                                                   [Pyrus dawsoniana]
                                            Malus × soulardii
                                                   [Malus soulardii]
                                                   [Malus x soulardii]
                                                   [Pyrus soulardii]
                                    Margyricarpus
                                            Margyricarpus alatus
                                            Margyricarpus cristatus
                                                   [Tetraglochin cristatum]
                                            Margyricarpus pinnatus
                                                   [Margyricarpus setosus]
                                    Melanobatus
                                            Melanobatus bernardinus
                                    Mespilus
                                            Mespilus amelanchier
                                            Mespilus canescens
                                            Mespilus eggertii
                                            Mespilus germanica
                                            Mespilus glandulosa
                                    Micromeles
                                            Micromeles cuspidata
                                                   [Photinia bartlettii]
                                            Micromeles japonica
                                                   [Sorbus japonica var. calocarpa]
                                            Micromeles rhamnoides
                                                   [Pyrus rhamnoides]
                                    Neillia
                                            Neillia affinis
                                              Neillia affinis var. pauciflora
                                                     [Neillia pauciflora]
                                            Neillia hanceana
                                            Neillia incisa
                                                   [Spiraea incisa]
                                            Neillia rubiflora
                                                   [Spiraea rubiacea]
                                            Neillia serratisepala
                                            Neillia sinensis
                                            Neillia tanakae
                                            Neillia thibetica
                                            Neillia thyrsiflora
                                            Neillia uekii
                                    Neviusia
                                            Neviusia alabamensis
                                            Neviusia cliftonii
                                    Novosieversia
                                    Oemleria
                                            Oemleria cerasiformis
                                                   [Nuttallia cerasiformis]
                                                   [Osmaronia cerasiformis var. lancifolia]
                                                   [Osmaronia cerasiformis]
                                    Opulaster
                                            Opulaster alabamensis
                                            Opulaster alternans
                                            Opulaster australis
                                            Opulaster bracteatus
                                            Opulaster glabratus
                                            Opulaster hapemanii
                                            Opulaster intermedius
                                            Opulaster malvaceus
                                            Opulaster opulifolius
                                            Opulaster pauciflorus
                                            Opulaster pubescens
                                            Opulaster ramaleyi
                                            Opulaster stellatus
                                    Oreobatus
                                    Osmaronia
                                            Osmaronia bracteosa
                                            Osmaronia demissa
                                            Osmaronia laurina
                                            Osmaronia obtusa
                                            Osmaronia padiformis
                                    Osteomeles
                                            Osteomeles anthyllidifolia
                                              Osteomeles anthyllidifolia var. subrotunda
                                                     [Osteomeles subrotunda]
                                            Osteomeles schwerinae
                                              Osteomeles schwerinae var. microphylla
                                            Osteomeles schweriniae
                                    Oxyacantha
                                    Padellus
                                    Padus
                                            Padus alabamensis
                                            Padus australis
                                            Padus avium
                                            Padus cuthbertii
                                            Padus duerinchii
                                            Padus mescaleria
                                            Padus nana
                                            Padus perulata
                                            Padus prunifolia
                                            Padus pumicea
                                            Padus valida
                                            Padus virens
                                            Padus virginiana
                                    Parageum
                                    Pentaphylloides
                                    Pentaphyllum
                                            Pentaphyllum platylobum
                                    Peraphyllum
                                            Peraphyllum ramosissimum
                                    Persica
                                    Petrophyton
                                            Petrophyton acuminatum
                                            Petrophyton caespitosum
                                                   [Spiraea caespitosa]
                                              Petrophyton caespitosum subsp. acuminatum
                                              Petrophyton caespitosum var. caespitosum
                                                     [Eriogynia caespitosa]
                                              Petrophyton caespitosum var. elatius
                                            Petrophyton hendersonii
                                    Petrophytum
                                            Petrophytum acuminatum
                                            Petrophytum caespitosum
                                                   [Spiraea caespitosa var. elatior]
                                              Petrophytum caespitosum caespitosum
                                              Petrophytum caespitosum subsp. acuminatum
                                              Petrophytum caespitosum subsp. caespitosum
                                                     [Luetkea caespitosa var. elatior]
                                                     [Luetkea caespitosa]
                                              Petrophytum caespitosum var. caespitosum
                                              Petrophytum caespitosum var. elatius
                                                     [Petrophytum elatius]
                                            Petrophytum cinerascens
                                                   [Luetkea cinerascens]
                                                   [Petrophyton cinerascens]
                                                   [Spiraea cinerascens]
                                            Petrophytum hendersonii
                                                   [Eriogynia hendersonii]
                                                   [Luetkea hendersonii]
                                    Photinia
                                            Photinia arbutifolia
                                                   [Pyrus arbutifolia var. arbutifolia]
                                              Photinia arbutifolia var. cerina
                                            Photinia arguta
                                            Photinia beauverdiana
                                                   [Photinia beauverdiana var. notabilis]
                                            Photinia benthamiana
                                            Photinia bodinieri
                                                   [Photinia davidsoniae]
                                            Photinia chihsiniana
                                            Photinia davidiana
                                                   [Stranvaesia davidiana var. davidiana]
                                                   [Stranvaesia davidiana]
                                            Photinia floribunda
                                            Photinia glabra
                                                   [Crataegus glabra]
                                            Photinia glomerata
                                            Photinia griffithii
                                                   [Photinia franchetiana]
                                            Photinia hirsuta
                                            Photinia impressivena
                                                   [Photinia euphlebia]
                                            Photinia integrifolia
                                                   [Photinia integrifolia var. notoniana]
                                              Photinia integrifolia var. integrifolia
                                              Photinia integrifolia var. sublanceolata
                                            Photinia komarovii
                                            Photinia lindleyana
                                            Photinia matudae
                                            Photinia matudai
                                            Photinia melanocarpa
                                            Photinia mexicana
                                            Photinia niitakayamensis
                                            Photinia oblongifolia
                                            Photinia parvifolia
                                            Photinia prionophylla
                                            Photinia prunifolia
                                            Photinia pyrifolia
                                                   [Aronia arbutifolia var. brilliantissima]
                                                   [Aronia arbutifolia var. glabra]
                                                   [Aronia arbutifolia]
                                                   [Pyrus arbutifolia var. atropurpurea]
                                                   [Pyrus arbutifolia var. glabra]
                                                   [Pyrus arbutifolia var. nigra]
                                                   [Pyrus arbutifolia]
                                                   [Sorbus arbutifolia var. arbutifolia]
                                                   [Sorbus arbutifolia var. atropurpurea]
                                                   [Sorbus arbutifolia]
                                            Photinia schneideriana
                                              Photinia schneideriana var. parviflora
                                                     [Photinia parviflora]
                                            Photinia serratifolia
                                                   [Crataegus serratifolia]
                                                   [Photinia pustulata]
                                                   [Photinia serrulata var. aculeata]
                                                   [Photinia serrulata var. serrulata]
                                                   [Photinia serrulata]
                                              Photinia serratifolia var. lasiopetala
                                                     [Photinia lasiopetala]
                                            Photinia villosa
                                                   [Crataegus villosa]
                                                   [Pourthiaea villosa]
                                              Photinia villosa var. laevis
                                              Photinia villosa var. sinica
                                              Photinia villosa var. villosa
                                            Photinia x fraseri
                                              Photinia microcarpa subsp. hintonii
                                    Physocarpus
                                            Physocarpus alternans
                                                   [Neillia monogyna var. alternans]
                                              Physocarpus alternans subsp. alternans
                                              Physocarpus alternans subsp. annulatus
                                              Physocarpus alternans subsp. panamintensis
                                            Physocarpus amurensis
                                                   [Spiraea amurensis]
                                            Physocarpus bracteatus
                                            Physocarpus capitatus
                                                   [Neillia capitata]
                                                   [Opulaster capitatus]
                                                   [Physocarpus opulifolius var. tomentellus]
                                                   [Spiraea capitata]
                                                   [Spiraea opulifolia var. mollis]
                                            Physocarpus intermedius
                                                   [Physocarpus intermedius f. parvifolius]
                                            Physocarpus malvaceus
                                                   [Neillia malvacea]
                                                   [Neillia monogyna var. malvacea]
                                                   [Physocarpus pauciflorus]
                                                   [Spiraea opulifolia var. pauciflora]
                                            Physocarpus monogynus
                                                   [Neillia monogyna]
                                                   [Neillia torreyi]
                                                   [Opulaster monogynus]
                                                   [Physocarpus glabratus]
                                                   [Physocarpus torreyi]
                                                   [Spiraea opulifolia var. parvifolia]
                                            Physocarpus opulifolius
                                                   [Neillia opulifolia]
                                                   [Physocarpus australis]
                                                   [Physocarpus opulifolius var. luteus]
                                                  Physocarpus opulifolius f. nanus
                                              Physocarpus opulifolius var. intermedius
                                              Physocarpus opulifolius var. opulifolius
                                            Physocarpus stellatus
                                                   [Spiraea opulifolia var. ferruginea]
                                    Polylepis
                                            Polylepis australis
                                            Polylepis besseri
                                            Polylepis incana
                                            Polylepis lanuginosa
                                            Polylepis pauta
                                                   [Polylepis serrata]
                                            Polylepis racemosa
                                                   [Polylepis villosa]
                                            Polylepis reticulata
                                            Polylepis sericea
                                            Polylepis weberbaueri
                                    Potentilla
                                           [Tridophyllum]
                                            Potentilla acuminata
                                            Potentilla aestiva
                                            Potentilla agrimonioides
                                            Potentilla alba
                                            Potentilla albiflora
                                            Potentilla alchimilloides
                                              Potentilla alchimilloides subsp. alchimilloides
                                              Potentilla alchimilloides subsp. atlantica
                                            Potentilla alpicola
                                            Potentilla altaica
                                            Potentilla amadorensis
                                            Potentilla ambigens
                                            Potentilla amicarum
                                            Potentilla anachoretica
                                            Potentilla ancistrifolia
                                            Potentilla angarensis
                                            Potentilla angelliae
                                            Potentilla anglica
                                            Potentilla anjuica
                                            Potentilla anomalofolia
                                            Potentilla apennina
                                            Potentilla aperta
                                            Potentilla arenosa
                                              Potentilla arenosa ssp. arenosa
                                              Potentilla arenosa subsp. arenosa
                                              Potentilla arenosa subsp. chamissonis
                                                     [Potentilla kuznetzowii]
                                            Potentilla argentea
                                                   [Potentilla anserina var. argentea]
                                              Potentilla argentea var. argentea
                                              Potentilla argentea var. incanescens
                                              Potentilla argentea var. pseudocalabra
                                            Potentilla argyrea
                                            Potentilla argyrophylla
                                              Potentilla argyrophylla var. atrosanguinea
                                            Potentilla arizonica
                                                   [Ivesia pinnatifida]
                                            Potentilla ashlandica
                                                   [Potentilla glandulosa subsp. ashlandica]
                                            Potentilla asinaria
                                            Potentilla astracanica
                                            Potentilla astragalifolia
                                            Potentilla atrorubens
                                            Potentilla atrosanguinea
                                            Potentilla aurea
                                            Potentilla baileyi
                                              Potentilla baileyi var. beneolens
                                                     [Ivesia beneolens]
                                            Potentilla bakeri
                                            Potentilla basaltica
                                            Potentilla betonicifolia
                                            Potentilla biennis
                                            Potentilla biflora
                                            Potentilla bifurca
                                              Potentilla bifurca var. humilior
                                                     [Potentilla moorcroftii]
                                            Potentilla bimundorum
                                                   [Potentilla multifida]
                                            Potentilla bipinnatifida
                                                   [Potentilla bipinnatifida var. bipinnatifida]
                                                   [Potentilla finitima]
                                                   [Potentilla pensylvanica var. arida]
                                                   [Potentilla pensylvanica var. bipinnatifida]
                                              Potentilla bolanderi var. bernardina
                                            Potentilla brauniana
                                                   [Potentilla minima]
                                            Potentilla brevifolia
                                                   [Potentilla brevifolia var. perseverans]
                                            Potentilla breweri
                                              Potentilla breweri var. breweri
                                              Potentilla breweri var. expansa
                                              Potentilla breweri var. viridis
                                            Potentilla bruceae
                                            Potentilla brunnescens
                                            Potentilla buccoana
                                            Potentilla calabra
                                            Potentilla californica
                                            Potentilla callida
                                            Potentilla canadensis
                                                   [Potentilla canadensis var. pumila]
                                              Potentilla canadensis var. canadensis
                                              Potentilla canadensis var. villosissima
                                            Potentilla candicans
                                            Potentilla candida
                                            Potentilla canescens
                                            Potentilla caroliniana
                                            Potentilla cascadensis
                                            Potentilla cathaclines
                                                   [Potentilla argyrophylla var. leucochroa]
                                            Potentilla caulescens
                                              Potentilla caulescens subsp. achhalii
                                              Potentilla caulescens subsp. caulescens
                                                     [Potentilla caulescens var. petiolulosa]
                                              Potentilla caulescens subsp. djurdjurae
                                              Potentilla caulescens subsp. mesatlantica
                                            Potentilla centigrana
                                                   [Potentilla centigrana var. japonica]
                                            Potentilla chamissonis
                                            Potentilla chinensis
                                            Potentilla chrysantha
                                                   [Potentilla asiatica]
                                            Potentilla cinerea
                                              Potentilla cinerea subsp. cinerea
                                                     [Potentilla arenaria var. tommasiniana]
                                                     [Potentilla subacaulis]
                                            Potentilla clandestina
                                                   [Sibbaldia pentaphylla]
                                            Potentilla clusiana
                                            Potentilla collina
                                            Potentilla coloradensis
                                            Potentilla comaroides
                                            Potentilla comosa
                                            Potentilla concinna
                                              Potentilla concinna var. bicrenata
                                                     [Potentilla bicrenata]
                                              Potentilla concinna var. concinna
                                              Potentilla concinna var. dissecta
                                              Potentilla concinna var. divisa
                                              Potentilla concinna var. leonina
                                                     [Potentilla leonina]
                                              Potentilla concinna var. macounii
                                              Potentilla concinna var. proxima
                                                     [Potentilla beanii]
                                                     [Potentilla proxima]
                                            Potentilla conferta
                                                   [Potentilla conferta var. conferta]
                                            Potentilla cottamii
                                            Potentilla crantzii
                                                   [Fragaria crantzii]
                                                   [Potentilla alpestris]
                                                   [Potentilla gelida]
                                                   [Potentilla langeana]
                                                   [Potentilla rotundifolia]
                                              Potentilla crantzii var. hirta
                                            Potentilla crebridens
                                              Potentilla crebridens subsp. hemicryophila
                                            Potentilla crinita
                                                   [Potentilla crinata]
                                              Potentilla crinita var. crinita
                                                     [Potentilla vallicola]
                                              Potentilla crinita var. lemmonii
                                                     [Ivesia lemmonii]
                                                     [Potentilla lemmonii]
                                            Potentilla cristae
                                            Potentilla cryptocaulis
                                            Potentilla cryptotaeniae
                                            Potentilla dascia
                                            Potentilla dealbata
                                            Potentilla delavayi
                                            Potentilla demotica
                                            Potentilla dentata
                                                   [Potentilla pensylvanica subsp. hispanica]
                                            Potentilla desertorum
                                            Potentilla detommasii
                                                   [Potentilla detommasii var. holosericea]
                                            Potentilla dickinsii
                                                   [Potentilla ancistrifolia var. dickinsii]
                                            Potentilla discolor
                                            Potentilla dissecta
                                              Potentilla dissecta var. decurrens
                                              Potentilla dissecta var. glaucophylla
                                            Potentilla diversifolia
                                              Potentilla diversifolia diversifolia
                                              Potentilla diversifolia subsp. ranunculus
                                              Potentilla diversifolia var. diversifolia
                                                     [Potentilla diversifolia subsp. glaucophylla]
                                                     [Potentilla diversifolia var. glaucophylla]
                                                     [Potentilla glaucophylla glaucophylla]
                                                     [Potentilla glaucophylla var. glaucophylla]
                                                     [Potentilla glaucophylla]
                                              Potentilla diversifolia var. madsenii
                                              Potentilla diversifolia var. multisecta
                                              Potentilla diversifolia var. perdissecta
                                                     [Potentilla glaucophylla var. perdissecta]
                                              Potentilla diversifolia var. pinnatisecta
                                              Potentilla diversifolia var. ranunculus
                                            Potentilla divisa
                                            Potentilla doerfleri
                                            Potentilla dombeyi
                                            Potentilla douglasii
                                              Potentilla douglasii subsp. douglasii
                                                     [Horkelia tenuisecta]
                                            Potentilla drummondii
                                                   [Potentilla anomalifolia]
                                              Potentilla drummondii subsp. breweri
                                              Potentilla drummondii subsp. bruceae
                                              Potentilla drummondii subsp. drummondii
                                              Potentilla drummondii var. breweri
                                              Potentilla drummondii var. bruceae
                                              Potentilla drummondii var. drummondii
                                            Potentilla dumosa
                                            Potentilla durangensis
                                            Potentilla effusa
                                                   [Potentilla filicaulis]
                                                   [Potentilla hippiana subsp. effusa]
                                                   [Potentilla hippiana var. filicaulis]
                                              Potentilla effusa var. effusa
                                                     [Potentilla effusa var. filicaulis]
                                                     [Potentilla effusa var. gossypina]
                                              Potentilla effusa var. rupincola
                                            Potentilla egedii
                                                   [Potentilla anserina subsp. egedii]
                                              Potentilla egedii subsp. grandis
                                              Potentilla egedii var. grandis
                                              Potentilla egedii var. groenlandica
                                            Potentilla ehrenbergiana
                                              Potentilla elata var. dissita
                                            Potentilla elegans
                                            Potentilla elmeri
                                            Potentilla emarginata
                                            Potentilla erecta
                                                   [Potentilla officinalis]
                                                   [Potentilla silvestris]
                                                   [Potentilla strictissima]
                                                   [Potentilla tormentilla]
                                                   [Tormentilla officinalis]
                                            Potentilla eremica
                                            Potentilla eriocarpa
                                            Potentilla evestita
                                            Potentilla exsul
                                            Potentilla filipes
                                            Potentilla flabellifolia
                                              Potentilla flabellifolia var. emarginata
                                              Potentilla flabellifolia var. flabellifolia
                                              Potentilla flabellifolia var. grayi
                                              Potentilla flabellifolia var. hirta
                                            Potentilla flabelliformis
                                              Potentilla flabelliformis var. inyoensis
                                            Potentilla flagellaris
                                            Potentilla flavovirens
                                            Potentilla forrestii
                                                   [Potentilla saundersiana var. jacquemontii]
                                            Potentilla fragarioides
                                            Potentilla fragiformis
                                            Potentilla freyniana
                                            Potentilla frigida
                                            Potentilla frondosa
                                            Potentilla furcata
                                                   [Potentilla rubricaulis var. furcata]
                                            Potentilla geranioides
                                            Potentilla glabra
                                                   [Potentilla fruticosa var. davurica]
                                              Potentilla glabra var. glabra
                                              Potentilla glabra var. veitchii
                                                     [Potentilla fruticosa var. veitchii]
                                            Potentilla glacialis
                                            Potentilla glandulifera
                                            Potentilla glutinosa
                                            Potentilla gordonii
                                            Potentilla gracilipes
                                            Potentilla gracilis
                                                   [Potentilla dichroa]
                                              Potentilla gracilis gracilis
                                              Potentilla gracilis subsp. gracilis
                                              Potentilla gracilis var. brunnescens
                                              Potentilla gracilis var. fastigiata
                                                     [Potentilla alaskana]
                                                     [Potentilla angustata]
                                                     [Potentilla blasckeana var. permollis]
                                                     [Potentilla blasckeana]
                                                     [Potentilla etomentosa var. hallii]
                                                     [Potentilla etomentosa]
                                                     [Potentilla fastigiata var. jucunda]
                                                     [Potentilla fastigiata var. permollis]
                                                     [Potentilla fastigiata]
                                                     [Potentilla glomerata]
                                                     [Potentilla gracilis subsp. nuttallii]
                                                     [Potentilla gracilis var. blasckeana]
                                                     [Potentilla gracilis var. glabrata]
                                                     [Potentilla gracilis var. nuttallii]
                                                     [Potentilla gracilis var. permollis]
                                                     [Potentilla gracilis var. rigida]
                                                     [Potentilla indiges]
                                                     [Potentilla jucunda]
                                                     [Potentilla nuttallii]
                                                     [Potentilla permollis]
                                                     [Potentilla rectiformis]
                                                     [Potentilla viridescens]
                                              Potentilla gracilis var. flabelliformis
                                                     [Potentilla flabelliformis var. ctenophora]
                                                     [Potentilla gracilis var. ctenophora]
                                              Potentilla gracilis var. gracilis
                                              Potentilla gracilis var. hallii
                                              Potentilla gracilis var. hippianoides
                                              Potentilla gracilis var. owyheensis
                                            Potentilla grandiflora
                                                   [Potentilla verna]
                                            Potentilla granulosa
                                            Potentilla grayi
                                            Potentilla grisea
                                            Potentilla guilliermondii
                                            Potentilla haematochrous
                                            Potentilla haematochrus
                                            Potentilla hallii
                                            Potentilla hanseni
                                            Potentilla hassei
                                            Potentilla heptaphylla
                                            Potentilla heterosepala
                                                   [Potentilla donnell-smithii]
                                            Potentilla hickmani
                                            Potentilla hickmanii
                                                   [Potentilla hichmanii]
                                            Potentilla hippiana
                                              Potentilla hippiana subsp. hippiana
                                                     [Potentilla hippiana var. propinqua]
                                              Potentilla hippiana var. argyrea
                                              Potentilla hippiana var. effusa
                                              Potentilla hippiana var. hippiana
                                                     [Potentilla hippiana var. diffusa]
                                                     [Potentilla leneophylla]
                                                     [Potentilla leucophylla]
                                                     [Potentilla propinqua]
                                              Potentilla hippiana var. pulcherrima
                                            Potentilla hirsuta
                                            Potentilla hirta
                                            Potentilla hispanica
                                            Potentilla holmgrenii
                                            Potentilla hololeuca
                                            Potentilla holosericea
                                            Potentilla hookeriana
                                              Potentilla hookeriana ssp. hookeriana
                                              Potentilla hookeriana subsp. chamissonis
                                              Potentilla hookeriana subsp. hookeriana
                                              Potentilla hookeriana var. charletii
                                              Potentilla hookeriana var. furcata
                                              Potentilla hookeriana var. hookeriana
                                              Potentilla hookeriana var. umanakensis
                                            Potentilla horrida
                                            Potentilla humifusa
                                                   [Potentilla adenophylla]
                                                   [Potentilla depressa]
                                            Potentilla hyparctica
                                              Potentilla hyparctica subsp. elatior
                                              Potentilla hyparctica subsp. hyparctica
                                                     [Potentilla robbinsiana subsp. hyparctica]
                                              Potentilla hyparctica subsp. nana
                                              Potentilla hyparctica var. elatior
                                              Potentilla hyparctica var. hyparctica
                                            Potentilla hypoleuca
                                                   [Potentilla tergemina]
                                            Potentilla incana
                                                   [Potentilla arenaria]
                                            Potentilla inclinata
                                                   [Potentilla impolita]
                                                   [Potentilla incrassata]
                                            Potentilla indica
                                                   [Duchesnea indica var. indica]
                                                   [Duchesnea indica var. major]
                                                   [Duchesnea indica]
                                                   [Fragaria indica]
                                                   [Potentilla durandii]
                                            Potentilla intermedia
                                                   [Potentilla diffusa]
                                                   [Potentilla heidenreichii]
                                              Potentilla intermedia var. canescens
                                            Potentilla intermittens
                                            Potentilla jepsonii
                                                   [Potentilla litoralis var. ovium]
                                            Potentilla johnstonii
                                                   [Potentilla concinna var. curvata]
                                            Potentilla kashmirica
                                            Potentilla klamathensis
                                            Potentilla kleiniana
                                            Potentilla kotschyana
                                            Potentilla kurdica
                                            Potentilla kuznetzovii
                                            Potentilla lancinata
                                            Potentilla lasia
                                            Potentilla lasiodonta
                                            Potentilla lateriflora
                                            Potentilla laxiflora
                                            Potentilla leptopetala
                                            Potentilla leuconota
                                            Potentilla libanotica
                                            Potentilla lignipes
                                            Potentilla lindleyi
                                                   [Potentilla cuneata]
                                              Potentilla lindleyi var. sericea
                                            Potentilla litoralis
                                            Potentilla longifolia
                                                   [Potentilla viscosa]
                                            Potentilla longifrons
                                            Potentilla longipedunculata
                                            Potentilla lozani
                                            Potentilla lupina
                                            Potentilla luteosericea
                                            Potentilla macdonaldii
                                            Potentilla macounii
                                            Potentilla macrantha
                                            Potentilla macropetala
                                            Potentilla maculata
                                            Potentilla madrensis
                                            Potentilla marinensis
                                            Potentilla matsumurae
                                            Potentilla matsuokana
                                              Potentilla matsuokana subsp. hemicryophila
                                            Potentilla maura
                                            Potentilla megalantha
                                            Potentilla mexiae
                                            Potentilla meyeri
                                                   [Potentilla thomasii]
                                            Potentilla micheneri
                                            Potentilla micrantha
                                                   [Potentilla breviscapa]
                                            Potentilla microphylla
                                            Potentilla millefolia
                                                   [Potentilla plattensis var. klamathensis]
                                                   [Potentilla plattensis var. millefolia]
                                              Potentilla millefolia var. klamathensis
                                              Potentilla millefolia var. millefolia
                                            Potentilla mixta
                                            Potentilla mogollonica
                                            Potentilla monanthes
                                            Potentilla montana
                                            Potentilla montenegrina
                                            Potentilla morefieldii
                                            Potentilla multicaulis
                                            Potentilla multijuga
                                            Potentilla multisecta
                                            Potentilla nana
                                                   [Potentilla emarginata subsp. nana]
                                            Potentilla nelsoniana
                                            Potentilla nepalensis
                                                   [Potentilla coccinea]
                                            Potentilla nervata
                                            Potentilla nervosa
                                            Potentilla neumanniana
                                            Potentilla nevadensis
                                            Potentilla newberryi
                                                   [Potentilla newberryi var. arenicola]
                                            Potentilla nitida
                                            Potentilla nivalis
                                            Potentilla nivea
                                              Potentilla nivea subsp. chamissonis
                                              Potentilla nivea subsp. chionodes
                                              Potentilla nivea subsp. fallax
                                              Potentilla nivea subsp. hookeriana
                                              Potentilla nivea subsp. nivea
                                              Potentilla nivea subsp. subquinata
                                                     [Potentilla nipharga]
                                              Potentilla nivea var. macrophylla
                                              Potentilla nivea var. nivea
                                              Potentilla nivea var. pentaphylla
                                              Potentilla nivea var. pulchella
                                              Potentilla nivea var. subquinata
                                              Potentilla nivea var. tomentosa
                                              Potentilla nivea var. villosa
                                            Potentilla norvegica
                                                   [Fragaria parviflora]
                                                   [Potentilla dichotoma]
                                                   [Potentilla flexuosa]
                                                   [Potentilla norvegica var. conferta]
                                              Potentilla norvegica subsp. monspeliensis
                                                     [Potentilla monspeliensis]
                                                     [Potentilla norvegica subsp. hirsuta]
                                                     [Potentilla norvegica var. hirsuta]
                                                     [Potentilla norvegica var. labradorica]
                                              Potentilla norvegica subsp. norvegica
                                              Potentilla norvegica var. norvegica
                                            Potentilla nudicaulis
                                            Potentilla oaxacana
                                            Potentilla oblanceolata
                                            Potentilla ornithopoda
                                            Potentilla ovina
                                                   [Potentilla pinnatisecta]
                                              Potentilla ovina var. decurrens
                                                     [Potentilla decurrens]
                                                     [Potentilla diversifolia var. decurrens]
                                              Potentilla ovina var. ovina
                                                     [Potentilla glabrella]
                                                     [Potentilla monidensis]
                                              Potentilla ovina var. pinnatisecta
                                            Potentilla pacifica
                                                   [Potentilla anserina subsp. pacifica]
                                            Potentilla palmeri
                                            Potentilla pamirica
                                                   [Potentilla thomsonii]
                                            Potentilla pamiroalaica
                                            Potentilla parishii
                                            Potentilla parvifolia
                                            Potentilla patellifera
                                            Potentilla patula
                                                   [Potentilla adscendens]
                                                   [Potentilla schurii]
                                            Potentilla paucidentata
                                            Potentilla pectinata
                                            Potentilla pectinisecta
                                                   [Potentilla gracilis var. elmeri]
                                            Potentilla pedata
                                            Potentilla peduncularis
                                            Potentilla pensylvanica
                                                   [Potentilla brooksensis]
                                                   [Potentilla pennsylvanica]
                                                   [Potentilla pensylvanica var. brevipila]
                                                   [Potentilla sibirica]
                                              Potentilla pensylvanica var. arachnoidea
                                              Potentilla pensylvanica var. litoralis
                                              Potentilla pensylvanica var. pectinata
                                              Potentilla pensylvanica var. pensylvanica
                                                     [Potentilla atrovirens]
                                                     [Potentilla bipinnatifida var. glabrata]
                                                     [Potentilla glabella]
                                                     [Potentilla pensylvanica var. atrovirens]
                                                     [Potentilla pensylvanica var. glabrata]
                                                     [Potentilla pensylvanica var. ovium]
                                                     [Potentilla pensylvanica var. strigosa]
                                                     [Potentilla platyloba]
                                                     [Potentilla pseudosericea]
                                                     [Potentilla strigosa]
                                            Potentilla perdissecta
                                            Potentilla persica
                                            Potentilla pinetorum
                                            Potentilla plattensis
                                                   [Potentilla plattensis var. pedicellata]
                                              Potentilla plattensis var. leucophylla
                                            Potentilla praecox
                                            Potentilla pringlei
                                            Potentilla procumbens
                                            Potentilla prostrata
                                              Potentilla prostrata subsp. floccosa
                                            Potentilla puberula
                                            Potentilla pulchella
                                                   [Potentilla pulchella subsp. gracilicaulis]
                                                   [Potentilla pulchella var. gracilicaulis]
                                              Potentilla pulchella subsp. pulchella
                                                     [Potentilla sommerfeltii]
                                              Potentilla pulchella var. elatior
                                              Potentilla pulchella var. pulchella
                                            Potentilla pulcherrima
                                                   [Potentilla camporum]
                                                   [Potentilla gracilis var. filipes]
                                                   [Potentilla gracilis var. pulcherrima]
                                              Potentilla pulcherrima var. filipes
                                              Potentilla pulcherrima var. pulcherrima
                                            Potentilla pumila
                                            Potentilla pusilla
                                                   [Potentilla glandulosa var. pusilla]
                                            Potentilla pyrenaica
                                            Potentilla quinquefolia
                                            Potentilla raddeana
                                            Potentilla radiata
                                                   [Potentilla svanetica]
                                            Potentilla ranunculoides
                                                   [Potentilla rydbergiana]
                                                   [Potentilla subcoriacea]
                                            Potentilla ranunculus
                                            Potentilla recta
                                                   [Potentilla recta var. obscura]
                                                   [Potentilla recta var. pilosa]
                                                   [Potentilla recta var. sulphurea]
                                                   [Potentilla sulphurea]
                                              Potentilla recta subsp. laciniosa
                                                     [Potentilla laciniosa]
                                            Potentilla reflexa
                                                   [Potentilla glandulosa subsp. reflexa]
                                                   [Potentilla glandulosa var. reflexa]
                                            Potentilla repens
                                            Potentilla reptans
                                                   [Potentilla abyssinica]
                                                   [Potentilla lanata]
                                            Potentilla rhenana
                                            Potentilla rhomboidea
                                            Potentilla rhyolitica
                                              Potentilla rhyolitica var. chiricahuensis
                                              Potentilla rhyolitica var. rhyolitica
                                            Potentilla richardii
                                            Potentilla rigida
                                            Potentilla rigoana
                                            Potentilla rimicola
                                            Potentilla riparia
                                            Potentilla rivalis
                                                   [Potentilla michoacana]
                                                   [Potentilla pentandra]
                                                   [Potentilla rivalis var. pentandra]
                                              Potentilla rivalis var. millegrana
                                                     [Potentilla leucocarpa]
                                                     [Potentilla millegrana]
                                              Potentilla rivalis var. rivalis
                                            Potentilla robbinsiana
                                                   [Potentilla hyparctica subsp. robbinsiana]
                                                   [Potentilla minima var. robbinsiana]
                                            Potentilla rolandii
                                                   [Potentilla anserina var. rolandii]
                                            Potentilla rosulata
                                            Potentilla rosulifera
                                                   [Potentilla yokusaiana]
                                            Potentilla rubella
                                                   [Potentilla rubelloides]
                                            Potentilla rubens
                                            Potentilla rubida
                                            Potentilla rubra
                                                   [Potentilla fusca]
                                            Potentilla rubricaulis
                                                   [Potentilla concinna var. modesta]
                                                   [Potentilla hookeriana var. hookerana]
                                                   [Potentilla modesta]
                                                   [Potentilla paucijuga]
                                                   [Potentilla pedersenii]
                                                   [Potentilla pensylvanica var. paucijuga]
                                                   [Potentilla pensylvanica var. virgulata]
                                                   [Potentilla rubricaulis var. dasyphylla]
                                                   [Potentilla rubricaulis var. pedersenii]
                                                   [Potentilla saximontana]
                                                   [Potentilla virgulata]
                                            Potentilla rupestris
                                            Potentilla rupincola
                                            Potentilla salisburgensis
                                            Potentilla sanguinea
                                                   [Potentilla thurberi var. sanguinea]
                                            Potentilla saundersiana
                                            Potentilla saxosa
                                              Potentilla saxosa subsp. sierrae
                                            Potentilla schrenkiana
                                            Potentilla sericea
                                                   [Potentilla dasyphylla]
                                            Potentilla shockleyi
                                            Potentilla sierrae-blancae
                                            Potentilla simplex
                                              Potentilla simplex simplex
                                              Potentilla simplex var. argyrisma
                                              Potentilla simplex var. calvescens
                                              Potentilla simplex var. simplex
                                              Potentilla simplex var. typica
                                            Potentilla sischanensis
                                            Potentilla soongorica
                                                   [Potentilla soongarica]
                                            Potentilla speciosa
                                            Potentilla splendens
                                            Potentilla sprengeliana
                                                   [Potentilla fragarioides var. major]
                                                   [Potentilla fragarioides var. sprengeliana]
                                            Potentilla staminea
                                                   [Potentilla obovatifolia]
                                            Potentilla sterilis
                                                   [Fragaria praecox]
                                                   [Fragaria sterilis]
                                                   [Potentilla fragariastrum]
                                            Potentilla stipularis
                                              Potentilla stipularis var. groenlandica
                                            Potentilla stolonifera
                                                   [Potentilla gerardiana]
                                            Potentilla subarctica
                                            Potentilla subjuga
                                                   [Potentilla concinna var. rubripes]
                                                   [Potentilla minutifolia]
                                                   [Potentilla osterhoutiana]
                                                   [Potentilla rubripes]
                                            Potentilla subvahliana
                                            Potentilla subvillosa
                                            Potentilla subviscosa
                                              Potentilla subviscosa var. ramulosa
                                                     [Potentilla ramulosa]
                                                     [Potentilla subviscosa subsp. ramulosa]
                                              Potentilla subviscosa var. subviscosa
                                            Potentilla sundaica
                                                   [Potentilla anemonifolia]
                                            Potentilla supina
                                              Potentilla supina subsp. paradoxa
                                                     [Potentilla nicolletii]
                                                     [Potentilla paradoxa]
                                                     [Potentilla supina var. nicolletii]
                                                     [Potentilla supina var. nicollettii]
                                                     [Potentilla supina var. paradoxa]
                                                     [Tridophyllum nicolletii]
                                              Potentilla supina var. ternata
                                                     [Potentilla amurensis]
                                            Potentilla tabernaemontani
                                                   [Potentilla opaca]
                                            Potentilla tanacetifolia
                                            Potentilla tenerrima
                                            Potentilla ternata
                                            Potentilla thurberi
                                              Potentilla thurberi var. atrorubens
                                              Potentilla thurberi var. thurberi
                                            Potentilla thuringiaca
                                                   [Potentilla chrysantha subsp. thuringiaca]
                                                   [Potentilla goldbachii]
                                                   [Potentilla nestleriana]
                                                   [Potentilla thuringiaca subsp. goldbachii]
                                            Potentilla tikhomirovii
                                            Potentilla tilingii
                                            Potentilla togashii
                                            Potentilla togasii
                                            Potentilla tommasiniana
                                                   [Potentilla arenaria subsp. tommasiniana]
                                            Potentilla tornezyana
                                            Potentilla townsendii
                                            Potentilla tularensis
                                            Potentilla uliginosa
                                            Potentilla uniflora
                                                   [Potentilla ledebouriana]
                                                   [Potentilla nivea var. uniflora]
                                            Potentilla uschakovii
                                            Potentilla usticapensis
                                            Potentilla utahensis
                                              Potentilla utahensis var. campestris
                                            Potentilla vahliana
                                            Potentilla valderia
                                            Potentilla veronensis
                                            Potentilla versicolor
                                              Potentilla versicolor var. darrachii
                                            Potentilla verticillaris
                                            Potentilla villosa
                                              Potentilla villosa var. parviflora
                                            Potentilla villosula
                                                   [Potentilla villosula subsp. congesta]
                                            Potentilla virgata
                                            Potentilla viridior
                                            Potentilla volgarica
                                            Potentilla vulcanicola
                                            Potentilla wallichiana
                                                   [Duchesnea chrysantha]
                                                   [Duchesnea indica f. japonica]
                                                   [Potentilla hebiichigo]
                                            Potentilla wheeleri
                                                   [Potentilla viscidula]
                                              Potentilla wheeleri var. paupercula
                                              Potentilla wheeleri var. rimicola
                                              Potentilla wheeleri var. viscidula
                                              Potentilla wheeleri var. wheeleri
                                            Potentilla wrangelliana
                                            Potentilla wyomingensis
                                            Potentilla x diversifolia
                                            Potentilla x nubilans
                                            Potentilla x tundricola
                                            Potentilla × ibrahimiana
                                            potentilla subgorodkovii
                                              Potentilla egedei var. egedei
                                    Poteridium
                                            Poteridium occidentale
                                                   [Sanguisorba occidentalis]
                                    Poterium
                                            Poterium dodecandrum
                                                   [Sanguisorba dodecandra]
                                            Poterium filiforme
                                                   [Sanguisorba filiformis]
                                            Poterium longifolium
                                                   [Sanguisorba longifolia]
                                                   [Sanguisorba officinalis var. longifolia]
                                            Poterium officinale
                                            Poterium sanguisorba
                                                   [Poterium sanguisorba subsp. muricatum]
                                                   [Sanguisorba minor subsp. balearica]
                                                   [Sanguisorba minor subsp. magnolii]
                                                   [Sanguisorba minor subsp. minor]
                                                   [Sanguisorba minor subsp. muricata]
                                                   [Sanguisorba minor var. minor]
                                                   [Sanguisorba minor]
                                              Poterium sanguisorba subsp. lasiocarpa
                                                     [Poterium lasiocarpum]
                                              Poterium sanguisorba subsp. polygamum
                                                     [Sanguisorba muricata]
                                              Poterium sanguisorba subsp. sanguisorba
                                                     [Sanguisorba sanguisorba]
                                              Poterium sanguisorba var. polygamum
                                                     [Poterium polygamum]
                                            Poterium tenuifolium
                                                   [Sanguisorba tenuifolia var. purpurea]
                                              Poterium tenuifolium var. alba
                                                     [Sanguisorba parviflora]
                                    Pourthiaea
                                            Pourthiaea beauverdiana
                                              Pourthiaea beauverdiana var. brevifolia
                                                     [Photinia beauverdiana var. brevifolia]
                                            Pourthiaea lucida
                                                   [Photinia lucida]
                                            Pourthiaea parviflora
                                                   [Photinia parvifolia var. subparvifolia]
                                                   [Photinia subumbellata]
                                    Prinsepia
                                            Prinsepia scandens
                                            Prinsepia sinensis
                                            Prinsepia uniflora
                                              Prinsepia uniflora var. serrata
                                            Prinsepia utilis
                                    Prunus
                                            Prunus accumulans
                                            Prunus acuminata
                                            Prunus africana
                                                   [Pygeum africanum]
                                            Prunus alabamensis
                                            Prunus alaica
                                                   [Cerasus alaica]
                                            Prunus alleghaniensis
                                              Prunus alleghaniensis var. alleghaniensis
                                              Prunus alleghaniensis var. davisii
                                            Prunus americana
                                                   [Prunus americana var. floridana]
                                                   [Prunus coccinea]
                                              Prunus americana var. americana
                                              Prunus americana var. lanata
                                              Prunus americana var. nigra
                                            Prunus amplifolia
                                            Prunus andersonii
                                                   [Amygdalus andersonii]
                                            Prunus angustifolia
                                                   [Prunus angustifolia subsp. varians]
                                                   [Prunus chicasa]
                                              Prunus angustifolia var. angustifolia
                                              Prunus angustifolia var. varians
                                              Prunus angustifolia var. watsonii
                                                     [Prunus watsoni]
                                            Prunus annularis
                                            Prunus apetala
                                                   [Cerasus apetala]
                                              Prunus apetala var. apetala
                                              Prunus apetala var. pilosa
                                                     [Cerasus apetala var. pilosa]
                                            Prunus arabica
                                                   [Prunus spartioides]
                                            Prunus argentea
                                                   [Amygdalus orientalis]
                                            Prunus armeniaca
                                                   [Armeniaca vulgaris]
                                                   [Prunus armeniaca var. vulgaris]
                                                   [Prunus nepalensis]
                                              Prunus armeniaca var. ansu
                                                     [Prunus ansu]
                                            Prunus avium
                                                   [Cerasus avium]
                                                   [Prunus avium var. duracina]
                                                   [Prunus avium var. juliana]
                                                   [Prunus cerasus var. avium]
                                            Prunus axitliana
                                            Prunus balansae
                                            Prunus besseyi
                                            Prunus borealis
                                            Prunus brachybotrya
                                                   [Prunus prionophylla]
                                            Prunus brachypetala
                                            Prunus brachypoda
                                            Prunus brasiliensis
                                            Prunus brigantina
                                                   [Prunus chamaecerasus]
                                            Prunus brittoniana
                                                   [Prunus rugosa]
                                            Prunus bucharica
                                                   [Amygdalus bucharica]
                                            Prunus buergeriana
                                                   [Padus buergeriana]
                                            Prunus campanulata
                                            Prunus canadensis
                                            Prunus canescens
                                            Prunus capuli
                                            Prunus carduchorum
                                                   [Amygdalus carduchorum subsp. serrata]
                                                   [Amygdalus carduchorum]
                                            Prunus caroliniana
                                                   [Laurocerasus caroliniana]
                                                   [Padus caroliniana]
                                            Prunus caudata
                                            Prunus cerasifera
                                                   [Padus racemosa]
                                                   [Prunus cerasifera var. pissardii]
                                              Prunus cerasifera var. divaricata
                                            Prunus cerasoides
                                            Prunus cerasus
                                              Prunus cerasus subsp. acida
                                                     [Prunus cerasus var. semperflorens]
                                              Prunus cerasus subsp. cerasus
                                                     [Prunus cerasus var. caproniana]
                                            Prunus cercocarpifolia
                                            Prunus ceylanica
                                                   [Pygeum wightianum]
                                            Prunus chamissoana
                                            Prunus clarofolia
                                                   [Cerasus clarofolia]
                                                   [Prunus pilosiuscula]
                                            Prunus cocomilia
                                                   [Prunus ursina]
                                            Prunus compacta
                                            Prunus conadenia
                                            Prunus conradinae
                                                   [Prunus glabra]
                                            Prunus cornuta
                                            Prunus cortapico
                                            Prunus crassifolia
                                                   [Pygeum crassifolium]
                                            Prunus cuneata
                                            Prunus cyclamina
                                            Prunus davidiana
                                            Prunus debilis
                                                   [Prunus vana]
                                            Prunus depressa
                                            Prunus detrita
                                            Prunus divaricata
                                              Prunus divaricata subsp. nairica
                                            Prunus dolichobotrys
                                            Prunus domestica
                                              Prunus domestica subsp. domestica
                                              Prunus domestica subsp. insititia
                                              Prunus domestica var. domestica
                                              Prunus domestica var. insititia
                                            Prunus dulcis
                                                   [Amygdalus dulcis]
                                                   [Prunus amygdalus]
                                                   [Prunus communis]
                                                   [Prunus dulcis var. amara]
                                            Prunus duracina
                                            Prunus emarginata
                                                   [Cerasus emarginata]
                                                   [Prunus crenulata]
                                                   [Prunus emarginata subsp. erecta]
                                                   [Prunus padifolia]
                                              Prunus emarginata var. emarginata
                                                     [Prunus emarginata var. crenulata]
                                              Prunus emarginata var. mollis
                                                     [Prunus emarginata subsp. mollis]
                                            Prunus eremophila
                                            Prunus erythrocarpa
                                                   [Cerasus erythrocarpa]
                                            Prunus fasciculata
                                              Prunus fasciculata fasciculata
                                              Prunus fasciculata subsp. fasciculata
                                                     [Amygdalus fasciculata]
                                              Prunus fasciculata var. fasciculata
                                              Prunus fasciculata var. punctata
                                            Prunus ferruginea
                                            Prunus fordiana
                                            Prunus fortunensis
                                            Prunus fragrans
                                            Prunus fremontii
                                                   [Prunus eriogyna]
                                              Prunus fremontii subsp. fremontii
                                                     [Amygdalus fremontii]
                                            Prunus fruticosa
                                                   [Cereus fruticosa]
                                                   [Prunus cerasus var. pumila]
                                            Prunus geniculata
                                            Prunus gentryi
                                                  Prunus gentryi f. flavipulpa
                                            Prunus glandulosa
                                                   [Prunus glandulosa var. sinensis]
                                            Prunus gongshanensis
                                            Prunus gracilis
                                                   [Prunus normalis]
                                            Prunus gravesii
                                            Prunus grayana
                                                   [Padus grayana]
                                            Prunus griffithii
                                                   [Prunus tianshanica]
                                            Prunus guanaiensis
                                                   [Prunus guanaiensis var. micradenia]
                                            Prunus guatemalensis
                                            Prunus haussknechtii
                                            Prunus havardii
                                                   [Amygdalus havardii]
                                            Prunus herthae
                                            Prunus hiemalis
                                            Prunus hintonii
                                            Prunus hirtipes
                                            Prunus hortulana
                                              Prunus hortulana var. mineri
                                            Prunus huantensis
                                            Prunus humilis
                                                   [Cerasus humilis]
                                            Prunus hypoleuca
                                                   [Maddenia hypoleuca]
                                            Prunus ilicifolia
                                              Prunus ilicifolia ilicifolia
                                              Prunus ilicifolia subsp. ilicifolia
                                                     [Cerasus ilicifolius]
                                              Prunus ilicifolia subsp. lyonii
                                              Prunus ilicifolia var. ilicifolia
                                                     [Cerasus ilicifolia]
                                              Prunus ilicifolia var. integrifolia
                                              Prunus ilicifolia var. occidentalis
                                            Prunus incana
                                            Prunus incisa
                                                  Prunus incisa f. kinkiensis
                                                         [Prunus incisa var. kinkiensis]
                                            Prunus incisoserrata
                                                   [Maddenia incisoserrata]
                                            Prunus injuncunda
                                            Prunus insititia
                                            Prunus integrifolia
                                            Prunus itosakura
                                                   [Prunus subhirtella var. ascendens]
                                                   [Prunus subhirtella var. pendula]
                                            Prunus jacquemontii
                                            Prunus jamasakura
                                                   [Prunus ogawana]
                                            Prunus japonica
                                            Prunus javanica
                                                   [Pygeum nitidum]
                                            Prunus kansuensis
                                            Prunus kotschyi
                                            Prunus lanata
                                            Prunus lannesiana
                                            Prunus laurifolia
                                            Prunus laurocerasus
                                                   [Prunus laurocerasus var. latifolia]
                                                   [Prunus laurocerasus var. schipkaensis]
                                            Prunus ledebouriana
                                                   [Amygdalus ledebouriana]
                                            Prunus leveilleana
                                                   [Cerasus verecunda]
                                                   [Prunus quelpaertensis]
                                            Prunus ligustrina
                                            Prunus lundelliana
                                            Prunus lusitanica
                                                  Prunus lusitanica f. myrtifolia
                                              Prunus lusitanica subsp. hixa
                                              Prunus lusitanica subsp. lusitanica
                                            Prunus lycioides
                                            Prunus lyonii
                                            Prunus maackii
                                            Prunus mahaleb
                                                   [Padellus mahaleb]
                                            Prunus mandshurica
                                            Prunus maritima
                                                   [Prunus maritima var. praecox]
                                                   [Prunus pubescens]
                                                   [Prunus pygmaea]
                                              Prunus maritima var. gravesii
                                              Prunus maritima var. maritima
                                            Prunus marsupialis
                                            Prunus matudae
                                            Prunus maximowiczii
                                                   [Cerasus maximowiczii]
                                            Prunus mexicana
                                                   [Prunus polyandra]
                                                   [Prunus reticulata]
                                              Prunus mexicana var. flutonensis
                                              Prunus mexicana var. polyandra
                                            Prunus microcarpa
                                            Prunus microphylla
                                                   [Prunus apodantha]
                                            Prunus minutiflora
                                                   [Amygdalus minutiflora]
                                            Prunus mitis
                                            Prunus moritziana
                                            Prunus mume
                                                   [Armeniaca mume]
                                            Prunus munsoniana
                                            Prunus murrayana
                                            Prunus myrtifolia
                                                   [Celastrus myrtifolius]
                                            Prunus napaulensis
                                                   [Cerasus napaulensis]
                                                   [Prunus glaucifolia]
                                            Prunus nigra
                                                   [Prunus americana var. mollis]
                                                   [Prunus mollis]
                                            Prunus nipponica
                                                   [Cerasus nipponica]
                                              Prunus nipponica var. kurilensis
                                                     [Cerasus nipponica var. kurilensis]
                                            Prunus novoleontis
                                            Prunus obtusata
                                                   [Padus obtusata]
                                                   [Prunus vaniotii]
                                            Prunus occidentalis
                                            Prunus oleifolia
                                              Prunus oleifolia var. bangii
                                            Prunus omissa
                                            Prunus opaca
                                            Prunus padus
                                                   [Padus asiatica]
                                                   [Prunus padus var. commutata]
                                                   [Prunus racemosa]
                                              Prunus padus var. pubescens
                                            Prunus pearcei
                                            Prunus pedunculata
                                            Prunus pensylvanica
                                                   [Prunus corymbulosa]
                                                   [Prunus lanceolata]
                                                   [Prunus pennsylvanica]
                                                   [Prunus pensylvanica var. corymbulosa]
                                              Prunus pensylvanica subsp. corymbulosa
                                              Prunus pensylvanica var. mollis
                                              Prunus pensylvanica var. pensylvanica
                                              Prunus pensylvanica var. saximontana
                                            Prunus persica
                                                   [Amygdalus persica]
                                                   [Amygdalus pumila]
                                                   [Persica vulgaris]
                                              Prunus persica persica
                                              Prunus persica var. nucipersica
                                                     [Prunus persica var. nectarina]
                                              Prunus persica var. persica
                                              Prunus persica var. platycarpa
                                            Prunus petunnikowii
                                                   [Amygdalus petunnikowii]
                                            Prunus phaeosticta
                                                   [Laurocerasus phaeosticta]
                                            Prunus pinetorum
                                            Prunus pleiantha
                                            Prunus pleuradenia
                                                   [Prunus acutissima]
                                                   [Prunus dussii]
                                            Prunus polystachya
                                                   [Pygeum myriandrum]
                                            Prunus prostrata
                                            Prunus prunifolia
                                            Prunus pseudocerasus
                                            Prunus pubigera
                                            Prunus puddum
                                            Prunus pullei
                                            Prunus pumila
                                                   [Prunus pumula]
                                              Prunus pumila pumila
                                              Prunus pumila subsp. besseyi
                                              Prunus pumila var. besseyi
                                              Prunus pumila var. cuneata
                                              Prunus pumila var. depressa
                                              Prunus pumila var. pumila
                                              Prunus pumila var. susquehanae
                                                     [Prunus pumila subsp. susquehanae]
                                            Prunus punctata
                                            Prunus reflexa
                                                   [Prunus sellowii]
                                            Prunus reverchonii
                                            Prunus rhamnoides
                                                   [Prunus barbata]
                                                   [Prunus cornifolia]
                                            Prunus rivularis
                                              Prunus rivularis var. pubescens
                                              Prunus rivularis var. rivularis
                                            Prunus rubiginosa
                                            Prunus rufa
                                                   [Cerasus rufa]
                                            Prunus rufoides
                                                   [Prunus dielsiana]
                                            Prunus rufula
                                            Prunus ruiziana
                                            Prunus salasii
                                            Prunus salicifolia
                                            Prunus salicina
                                              Prunus salicina var. mandshurica
                                            Prunus samydoides
                                                   [Prunus potosina]
                                            Prunus sargentii
                                            Prunus schlechteri
                                            Prunus scoparia
                                                   [Amygdalus scoparia]
                                            Prunus serotina
                                                   [Cerasus serotina var. montana]
                                                   [Cerasus serotina]
                                                   [Padus serotina]
                                                   [Prunus scrotina]
                                                   [Prunus serotina var. montana]
                                              Prunus serotina serotina
                                              Prunus serotina subsp. capuli
                                                     [Prunus serotina var. salicifolia]
                                              Prunus serotina subsp. eximia
                                                     [Prunus eximia]
                                              Prunus serotina subsp. hirsuta
                                                     [Prunus australis]
                                                     [Prunus cuthbertii]
                                              Prunus serotina subsp. serotina
                                              Prunus serotina subsp. virens
                                              Prunus serotina var. alabamensis
                                              Prunus serotina var. capuli
                                                     [Padus capollin]
                                                     [Prunus capollin]
                                              Prunus serotina var. eximia
                                              Prunus serotina var. rufula
                                                     [Padus rufula]
                                                     [Prunus parksii]
                                                     [Prunus salicifolia var. acutifolia]
                                                     [Prunus virens var. rufula]
                                              Prunus serotina var. serotina
                                              Prunus serotina var. virens
                                                     [Prunus virens var. virens]
                                                     [Prunus virens]
                                            Prunus serrula
                                            Prunus serrulata
                                            Prunus sibirica
                                                   [Armeniaca sibirica]
                                                   [Prunus armeniaca var. sibirica]
                                            Prunus sieboldii
                                            Prunus simonii
                                            Prunus skutchii
                                            Prunus sogdiana
                                            Prunus spachiana
                                                   [Prunus pendula]
                                                   [Prunus taiwaniana]
                                              Prunus spachiana f. ascendens
                                                     [Prunus pendula var. ascendens]
                                            Prunus speciosa
                                                   [Prunus jamasakura var. speciosa]
                                                   [Prunus lannesiana f. albida]
                                                   [Prunus serrulata f. albida]
                                                   [Prunus serrulata f. lannesiana]
                                            Prunus sphaerocarpa
                                            Prunus spinosa
                                              Prunus spinosa subsp. dasyphylla
                                            Prunus spinosissima
                                                   [Amygdalus spinosissima]
                                            Prunus spinulosa
                                                   [Prunus marginata]
                                            Prunus ssiori
                                                   [Padus ssiori]
                                            Prunus subcordata
                                              Prunus subcordata var. kelloggii
                                              Prunus subcordata var. oregana
                                              Prunus subcordata var. rubicunda
                                              Prunus subcordata var. subcordata
                                            Prunus subcoriacea
                                            Prunus subhirtella
                                            Prunus susquehanae
                                                   [Cerasus susquehanae]
                                            Prunus syodoi
                                            Prunus takesimensis
                                            Prunus tarda
                                            Prunus tartarea
                                            Prunus tenella
                                                   [Prunus nana]
                                                   [Prunus tenella var. campestris]
                                            Prunus tenuifolia
                                            Prunus tetradenia
                                            Prunus texana
                                                   [Amygdalus glandulosa]
                                            Prunus tikalana
                                            Prunus tomentosa
                                                   [Cerasus tomentosa]
                                                   [Prunus trichocarpa]
                                            Prunus trichamygdalus
                                                   [Amygdalus trichamygdalus]
                                            Prunus trichopetala
                                            Prunus trichostoma
                                                   [Prunus latidentata]
                                            Prunus triflora
                                            Prunus triloba
                                                   [Prunus triloba f. simplex]
                                            Prunus tuberculata
                                            Prunus tucumanensis
                                            Prunus umbellata
                                                   [Cerasus umbellata]
                                              Prunus umbellata var. injucunda
                                                     [Prunus injucunda]
                                              Prunus umbellata var. injuncunda
                                              Prunus umbellata var. tarda
                                              Prunus umbellata var. umbellata
                                            Prunus undulata
                                                   [Laurocerasus undulata]
                                                   [Prunus wallichii]
                                            Prunus ussuriensis
                                            Prunus valida
                                            Prunus verecunda
                                            Prunus verrucosa
                                                   [Cerasus verrucosa]
                                            Prunus virginiana
                                                   [Cerasus duerinckii]
                                                   [Prunus hirsuta]
                                                   [Prunus virginiana f. deamii]
                                                   [Prunus virginiana var. leucocarpa]
                                                   [Prunus virginica]
                                              Prunus virginiana var. demissa
                                                     [Cerasus demissa]
                                                     [Padus demissa]
                                                     [Padus virginiana var. demissa]
                                                     [Prunus demissa var. melanocarpa]
                                                     [Prunus demissa]
                                                     [Prunus virginiana subsp. demissa]
                                              Prunus virginiana var. melanocarpa
                                                     [Padus melanocarpa]
                                                     [Padus virginiana subsp. melanocarpa]
                                                     [Prunus melanocarpa]
                                                     [Prunus virginiana subsp. melanocarpa]
                                              Prunus virginiana var. virginiana
                                              Prunus virginiana virginiana
                                            Prunus vulgaris
                                            Prunus wallaceana
                                            Prunus watsonii
                                            Prunus webbii
                                            Prunus wilsonii
                                            Prunus x cistena
                                            Prunus x dasycarpa
                                            Prunus x domestica
                                              Prunus x domestica var. insititia
                                            Prunus x fruticans
                                            Prunus x juddii
                                            Prunus x orthosepala
                                            Prunus x palmeri
                                            Prunus x pugetensis
                                            Prunus x slavinii
                                            Prunus x utahensis
                                            Prunus x yedoensis
                                            Prunus yunnanensis
                                                   [Cerasus yunnanensis]
                                            Prunus zinggii
                                            Prunus zingii
                                                   [Cerasus ferruginea]
                                            Prunus zippeliana
                                            Prunus × eminens
                                            Prunus × fruticans
                                            Prunus × incam
                                            Prunus ×pugetensis
                                    Pseudocydonia
                                            Pseudocydonia sinensis
                                    Purpusia
                                    Purshia
                                            Purshia X subintegra
                                                   [Cowania subintegra]
                                            Purshia ericifolia
                                            Purshia glandulosa
                                                   [Kunzia glandulosa]
                                                   [Purshia tridentata var. glandulosa]
                                            Purshia mexicana
                                                   [Cowania mexicana var. dubia]
                                                   [Cowania mexicana var. mexicana]
                                                   [Cowania mexicana]
                                              Purshia mexicana var. mexicana
                                            Purshia pinkavae
                                            Purshia plicata
                                                   [Cowania plicata]
                                            Purshia stansburyana
                                                   [Cowania alba]
                                                   [Cowania mexicana var. stansburiana]
                                                   [Cowania mexicana var. stansburyana]
                                                   [Cowania stansburiana]
                                                   [Purshia mexicana var. stansburiana]
                                                   [Purshia mexicana var. stansburyana]
                                                   [Purshia stansburiana]
                                            Purshia subintegra
                                            Purshia tridentata
                                                   [Purshia tridentata var. tridentata]
                                    Pygeum
                                            Pygeum arboreum
                                                   [Prunus arborea]
                                            Pygeum brachystachyum
                                                   [Prunus brachystachya]
                                            Pygeum ceylanicum
                                                   [Pygeum acuminatum]
                                            Pygeum clementis
                                                   [Pygeum apoanum]
                                            Pygeum fragrans
                                            Pygeum gazelle-peninsulum
                                                   [Prunus gazelle-peninsulae]
                                            Pygeum glandulosum
                                            Pygeum griseum
                                                   [Prunus grisea]
                                                   [Pygeum latifolium]
                                            Pygeum topengii
                                            Pygeum turnerianum
                                                   [Prunus turneriana]
                                            Pygeum wilsonii
                                    Pyracantha
                                            Pyracantha angustifolia
                                                   [Cotoneaster angustifolius]
                                            Pyracantha atalantioides
                                            Pyracantha coccinea
                                                   [Cotoneaster pyracantha]
                                                   [Mespilus pyracantha]
                                                   [Pyracantha coccinea var. lalandei]
                                            Pyracantha crenulata
                                                   [Cotoneaster crenulatus]
                                                   [Crataegus crenulata]
                                                   [Crataegus pyracantha var. crenulata]
                                                   [Mespilus crenulata]
                                                   [Pyracantha chinensis]
                                              Pyracantha crenulata var. kansuensis
                                            Pyracantha fortuneana
                                                   [Photinia fortuneana]
                                                   [Pyracantha crenatiserrata]
                                                   [Pyracantha crenatoserrata]
                                                   [Pyracantha crenulata var. rogersiana]
                                            Pyracantha koidzumii
                                                   [Cotoneaster koidzumii]
                                            Pyracantha rogersiana
                                    Pyrus
                                            Pyrus alpina
                                            Pyrus americana
                                              Pyrus americana var. decora
                                            Pyrus amygdaliformis
                                            Pyrus angustifolia
                                              Pyrus angustifolia var. spinosa
                                            Pyrus aria
                                            Pyrus asiae-mediae
                                            Pyrus astracanica
                                            Pyrus aucuparia
                                            Pyrus baccata
                                            Pyrus betulifolia
                                            Pyrus bourgaeana
                                            Pyrus bracteata
                                            Pyrus bretschneideri
                                            Pyrus brevipes
                                            Pyrus calleryana
                                                   [Pyrus calleryana f. tomentella]
                                                   [Pyrus calleryana var. calleryana]
                                                   [Pyrus calleryana var. dimorphophylla]
                                                   [Pyrus calleryana var. graciliflora]
                                                   [Pyrus calleryana var. integrifolia]
                                                   [Pyrus calleryana var. koehnei]
                                                   [Pyrus calleryana var. lanceata]
                                                   [Pyrus koehnei]
                                              Pyrus calleryana var. fauriei
                                                     [Pyrus fauriei]
                                            Pyrus carolinensis
                                            Pyrus caucasica
                                            Pyrus communis
                                                   [Pyrus sativa]
                                                   [Pyrus x amphigenea]
                                              Pyrus communis subsp. communis
                                            Pyrus cordata
                                                   [Pyrus boissieriana]
                                                   [Pyrus cossonii]
                                                   [Pyrus gharbiana]
                                                   [Pyrus longipes]
                                            Pyrus coronaria
                                              Pyrus coronaria var. dasycalyx
                                              Pyrus coronaria var. elongata
                                              Pyrus coronaria var. lancifolia
                                            Pyrus decora
                                              Pyrus decora var. groenlandica
                                            Pyrus elaeagnifolia
                                                   [Pyrus elaeagrifolia]
                                            Pyrus fallax
                                            Pyrus floribunda
                                            Pyrus fusca
                                            Pyrus georgica
                                            Pyrus glaucescens
                                            Pyrus heterophylla
                                            Pyrus hybrida
                                            Pyrus ioensis
                                              Pyrus ioensis var. creniserrata
                                                     [Malus ioensis var. creniserrata]
                                              Pyrus ioensis var. palmeri
                                              Pyrus ioensis var. texana
                                            Pyrus kawakamii
                                            Pyrus korshinskyi
                                            Pyrus lancifolia
                                            Pyrus melanocarpa
                                            Pyrus microcarpa
                                            Pyrus mixta
                                            Pyrus nepalensis
                                            Pyrus nigra
                                            Pyrus nivalis
                                                   [Pyrus armud]
                                                   [Pyrus austriaca]
                                                   [Pyrus eriopleura]
                                                   [Pyrus salviifolia]
                                            Pyrus pashia
                                                   [Pyrus variolosa]
                                              Pyrus pashia var. kumaoni
                                                     [Pyrus kumaoni]
                                            Pyrus phaeocarpa
                                            Pyrus pinnatifida
                                            Pyrus prunifolia
                                            Pyrus pulcherrima
                                            Pyrus pumila
                                            Pyrus pyraster
                                                   [Pyrus communis var. pyraster]
                                            Pyrus pyrifolia
                                                   [Ficus pyrifolia]
                                                   [Pyrus lindleyi]
                                                   [Pyrus serotina]
                                              Pyrus pyrifolia var. culta
                                            Pyrus regelii
                                            Pyrus rivularis
                                            Pyrus salicifolia
                                            Pyrus sargentii
                                            Pyrus serrulata
                                            Pyrus sieboldii
                                            Pyrus sitchensis
                                            Pyrus spinosa
                                                   [Pyrus persica]
                                                   [Pyrus sinaica]
                                            Pyrus sylvestris
                                            Pyrus syriaca
                                            Pyrus taiwanensis
                                            Pyrus ussuriensis
                                              Pyrus ussuriensis var. hondoensis
                                                     [Pyrus hondoensis]
                                              Pyrus ussuriensis var. ovoidea
                                            Pyrus x arnoldiana
                                            Pyrus x jackii
                                            Pyrus x magdeburgensis
                                            Pyrus x micromalus
                                            Pyrus x platycarpa
                                            Pyrus x soulardii
                                            Pyrus xerophila
                                            Pyrus zumi
                                    Raphiolepis
                                    Rhaphiolepis
                                            Rhaphiolepis angustissima
                                                   [Eriobotrya angustissima]
                                            Rhaphiolepis bengalensis
                                                   [Eriobotrya bengalensis]
                                            Rhaphiolepis dubia
                                                   [Photinia dubia]
                                            Rhaphiolepis indica
                                                   [Raphiolepis indica]
                                              Rhaphiolepis indica var. shilanensis
                                                     [Rhaphiolepis indica var. hiiranensis]
                                              Rhaphiolepis indica var. tashiroi
                                              Rhaphiolepis indica var. umbellata
                                                     [Rhaphiolepis integerrima]
                                                     [Rhaphiolepis umbellata f. ovata]
                                            Rhaphiolepis loquata
                                                   [Photinia japonica]
                                            Rhaphiolepis major
                                            Rhaphiolepis petiolata
                                                   [Eriobotrya petiolata]
                                            Rhaphiolepis salicifolia
                                            Rhaphiolepis umbellata
                                              Rhaphiolepis umbellata var. liukiuensis
                                                     [Rhaphiolepis indica var. liukiuensis]
                                            Rhaphiolepis × delacourii
                                    Rhodotypos
                                            Rhodotypos scandens
                                                   [Corchorus scandens]
                                                   [Kerria tetrapetala]
                                                   [Rhodotypos kerrioides]
                                                   [Rhodotypos tetrapetala]
                                            Rhodotypos tetrapetalus
                                    Rosa
                                            Rosa abietina
                                            Rosa abyssinica
                                              Rosa abyssinica var. abyssinica
                                              Rosa abyssinica var. microphylla
                                            Rosa acicularis
                                                   [Rosa alpina]
                                                   [Rosa gmelini]
                                              Rosa acicularis subsp. acicularis
                                              Rosa acicularis subsp. sayi
                                                     [Rosa acicularis var. cucurbiformis]
                                                     [Rosa acicularis var. lacorum]
                                                     [Rosa acicularis var. lacuum]
                                                     [Rosa acicularis var. rotunda]
                                                     [Rosa acicularis var. sayiana]
                                                     [Rosa butleri]
                                              Rosa acicularis var. bourgeauiana
                                              Rosa acicularis var. nipponensis
                                              Rosa acicularis var. sayana
                                              Rosa acicularis var. sayi
                                            Rosa aciculata
                                            Rosa agrestis
                                                   [Rosa canina var. arvatica]
                                            Rosa alba
                                            Rosa alberti
                                            Rosa albertii
                                            Rosa alcea
                                            Rosa amblyotis
                                            Rosa anatonensis
                                            Rosa arabica
                                            Rosa arizonica
                                            Rosa arkansana
                                                   [Rosa arkansana var. depressa]
                                                   [Rosa arkansanoides]
                                                   [Rosa blanda var. arkansana]
                                                   [Rosa bushii]
                                                   [Rosa heliophila]
                                                   [Rosa polyanthema]
                                                   [Rosa ratonensis]
                                                   [Rosa relicta]
                                                   [Rosa subglauca]
                                                   [Rosa virginiana var. arkansana]
                                              Rosa arkansana var. arkansana
                                              Rosa arkansana var. suffulta
                                                     [Rosa heliophila var. foliosissima]
                                            Rosa arvensis
                                            Rosa bakeri
                                            Rosa balsamica
                                                   [Rosa tomentella]
                                            Rosa banksiae
                                                   [Rosa banksiana]
                                              Rosa banksiae var. lutea
                                              Rosa banksiae var. normalis
                                            Rosa banksiopsis
                                            Rosa beggeriana
                                                   [Rosa silverhjelmii]
                                            Rosa bella
                                                   [Rosa bella f. pallens]
                                            Rosa blanda
                                                   [Rosa acicularioides]
                                                   [Rosa blanda f. carpohispida]
                                                   [Rosa blanda var. alba]
                                                   [Rosa blanda var. setigera]
                                                   [Rosa fraxinifolia]
                                                   [Rosa solandri]
                                              Rosa blanda var. blanda
                                              Rosa blanda var. carpohispida
                                              Rosa blanda var. glabra
                                              Rosa blanda var. glandulosa
                                              Rosa blanda var. hispida
                                            Rosa boissieri
                                            Rosa bolanderi
                                                   [Rosa bolandri]
                                            Rosa bourgeauiana
                                            Rosa bracteata
                                                   [Rosa macartnea]
                                            Rosa bridgesii
                                                   [Rosa calvaria]
                                            Rosa brownii
                                            Rosa brunonii
                                            Rosa caeruleimontana
                                            Rosa californica
                                                   [Rosa aldersonii]
                                              Rosa californica var. ultramontana
                                            Rosa canina
                                                   [Rosa afzeliana]
                                                   [Rosa andegavensis]
                                                   [Rosa blondaeana]
                                                   [Rosa borreri]
                                                   [Rosa caesia]
                                                   [Rosa canina var. lutetiana]
                                                   [Rosa coriifolia]
                                                   [Rosa deseglisei]
                                                   [Rosa evanida]
                                                   [Rosa glaucophylla]
                                                   [Rosa inconspicua]
                                                   [Rosa montezumae]
                                                   [Rosa platyphylla]
                                                   [Rosa sarmentacea]
                                                   [Rosa subcanina]
                                              Rosa canina subsp. canina
                                              Rosa canina var. andegavensis
                                              Rosa canina var. biserrata
                                                     [Rosa canina var. dumalis]
                                              Rosa canina var. blondaeana
                                                     [Rosa canina var. verticillacantha]
                                              Rosa canina var. canina
                                              Rosa canina var. dumetorum
                                            Rosa cantabrigiensis
                                            Rosa carolina
                                                   [Rosa aucuparia]
                                                   [Rosa caroliniana]
                                                   [Rosa petiolata]
                                                   [Rosa treleasei]
                                                   [Rosa × carolina]
                                              Rosa carolina carolina
                                              Rosa carolina subsp. carolina
                                                     [Rosa carolina var. carolina]
                                                     [Rosa carolina var. deamii]
                                                     [Rosa carolina var. glandulosa]
                                                     [Rosa carolina var. grandiflora]
                                                     [Rosa carolina var. lyonii]
                                                     [Rosa carolina var. obovata]
                                                     [Rosa carolina var. sabulosa]
                                                     [Rosa carolina var. villosa]
                                                     [Rosa globosa]
                                                     [Rosa lindleyi]
                                                     [Rosa parviflora]
                                                     [Rosa pusilla]
                                              Rosa carolina subsp. subserrulata
                                              Rosa carolina var. setigera
                                            Rosa caryophyllacea
                                                   [Rosa gypsicola]
                                            Rosa cathayensis
                                            Rosa caudata
                                            Rosa centifolia
                                              Rosa centifolia var. centifolia
                                              Rosa centifolia var. cristata
                                              Rosa centifolia var. muscosa
                                            Rosa chavini
                                            Rosa chinensis
                                                   [Rosa borbonica]
                                            Rosa chrysocarpa
                                            Rosa cinnamomea
                                            Rosa clinophylla
                                                   [Rosa involucrata]
                                            Rosa collaris
                                            Rosa conjuncta
                                            Rosa copelandii
                                            Rosa corymbifera
                                                   [Rosa forsteri]
                                                   [Rosa pyriformis]
                                                   [Rosa taurica]
                                            Rosa corymbiflora
                                            Rosa crenulata
                                            Rosa cymosa
                                              Rosa cymosa var. puberula
                                            Rosa damascena
                                            Rosa davidii
                                              Rosa davidii var. elongata
                                            Rosa davurica
                                              Rosa davurica var. glabra
                                            Rosa davyi
                                            Rosa deamii
                                            Rosa dumalis
                                                   [Rosa caballicensis]
                                                   [Rosa haberiana]
                                            Rosa dumetorum
                                            Rosa durandii
                                            Rosa ecae
                                            Rosa elymaitica
                                            Rosa engelmannii
                                            Rosa fedtschenkoana
                                            Rosa ferox
                                            Rosa ferruiginea
                                            Rosa filipes
                                            Rosa floribunda
                                            Rosa floridana
                                            Rosa foetida
                                                   [Rosa lutea]
                                            Rosa foliolosa
                                            Rosa forrestiana
                                            Rosa fujisanensis
                                            Rosa gallica
                                                   [Rosa austriaca]
                                              Rosa gallica var. gallica
                                              Rosa gallica var. officinalis
                                              Rosa gallica var. versicolor
                                            Rosa giraldii
                                                   [Rosa giraldii f. glabriuscula]
                                              Rosa giraldii var. venulosa
                                            Rosa glauca
                                                   [Rosa ferruginea]
                                            Rosa glomerata
                                            Rosa glutinosa
                                            Rosa graciliflora
                                            Rosa grandiflora
                                            Rosa granulata
                                            Rosa granulifera
                                            Rosa gratissima
                                            Rosa grosse-serrata
                                            Rosa gymnocarpa
                                              Rosa gymnocarpa gymnocarpa
                                              Rosa gymnocarpa subsp. gymnocarpa
                                                     [Rosa prionota]
                                              Rosa gymnocarpa subsp. helleri
                                                     [Rosa dasypoda]
                                              Rosa gymnocarpa var. gymnocarpa
                                                     [Rosa abietorum]
                                                     [Rosa helleri]
                                                     [Rosa leucopsis]
                                                     [Rosa pistacoria]
                                              Rosa gymnocarpa var. pubescens
                                              Rosa gymnocarpa var. serpentina
                                            Rosa helenae
                                            Rosa hemisphaerica
                                            Rosa hemsleyana
                                            Rosa henryi
                                            Rosa hirtula
                                                   [Rosa microphylla var. hirtula]
                                            Rosa horrida
                                            Rosa hugonis
                                                   [Rosa xanthina f. hugonis]
                                            Rosa humilis
                                            Rosa iberica
                                                   [Rosa anatolica]
                                            Rosa ignota
                                            Rosa iliensis
                                            Rosa indica
                                            Rosa inermis
                                            Rosa inodora
                                                   [Rosa elliptica]
                                            Rosa johannensis
                                            Rosa johnstonii
                                            Rosa jonesii
                                            Rosa jundzillii
                                            Rosa kokanica
                                            Rosa koreana
                                            Rosa korschinskiana
                                                   [Rosa korshinskiana]
                                            Rosa laevigata
                                                   [Rosa amygdalifolia]
                                                   [Rosa cherokeensis]
                                                   [Rosa cucumerina]
                                                   [Rosa hystrix]
                                                   [Rosa nivea]
                                                   [Rosa ternata]
                                                   [Rosa trifoliata]
                                                   [Rosa triphylla]
                                            Rosa lancifolia
                                            Rosa laxa
                                            Rosa lehmanniana
                                            Rosa longicuspis
                                            Rosa luciae
                                                   [Rosa wichurana]
                                            Rosa lucida
                                            Rosa lucidissima
                                            Rosa lucieae
                                            Rosa lunellii
                                            Rosa lyonii
                                            Rosa macdougalii
                                            Rosa macrocarpa
                                            Rosa macrophylla
                                            Rosa mairei
                                                   [Rosa mairei var. plurijuga]
                                            Rosa majalis
                                            Rosa manca
                                            Rosa mandonii
                                            Rosa maracandica
                                            Rosa marginata
                                            Rosa marretii
                                            Rosa maximowicziana
                                                   [Rosa jackii]
                                                   [Rosa maximowicziana var. jackii]
                                            Rosa megalantha
                                            Rosa memoryae
                                            Rosa mesatlantica
                                            Rosa mexicana
                                            Rosa micrantha
                                            Rosa microcarpa
                                            Rosa microphylla
                                            Rosa minutifolia
                                            Rosa mirifica
                                            Rosa missouriensis
                                            Rosa mohavensis
                                            Rosa mollis
                                            Rosa montana
                                            Rosa morrisonensis
                                                   [Rosa sericea var. morrisonensis]
                                            Rosa moschata
                                            Rosa moyesii
                                                   [Rosa moyesii f. rosea]
                                              Rosa moyesii var. fargesii
                                            Rosa multibracteata
                                            Rosa multiflora
                                                   [Rosa japonica]
                                                   [Rosa multiflora f. rosipetala]
                                                   [Rosa multiflora var. carnea]
                                                   [Rosa multiflora var. platyphylla]
                                                   [Rosa polyantha]
                                                   [Rosa polyanthus]
                                                   [Rosa thunbergii]
                                                  Rosa multiflora f. watsoniana
                                              Rosa multiflora multiflora
                                              Rosa multiflora var. cathayensis
                                                     [Rosa multiflora f. cathayensis]
                                              Rosa multiflora var. multiflora
                                            Rosa muriculata
                                            Rosa murielae
                                            Rosa myriadenia
                                            Rosa nanothamnus
                                            Rosa napaulensis
                                            Rosa nitida
                                                   [Rosa rubrispina]
                                            Rosa nitidula
                                            Rosa nutkana
                                              Rosa nutkana nutkana
                                              Rosa nutkana subsp. macdougalii
                                                     [Rosa columbiana]
                                                     [Rosa nutkana var. pallida]
                                                     [Rosa rainierensis]
                                              Rosa nutkana subsp. melina
                                                     [Rosa melina]
                                              Rosa nutkana subsp. nutkana
                                                     [Rosa aleutensis]
                                              Rosa nutkana var. alta
                                              Rosa nutkana var. hispida
                                              Rosa nutkana var. muriculata
                                              Rosa nutkana var. nutkana
                                              Rosa nutkana var. setosa
                                            Rosa obtusifolia
                                            Rosa obtusiuscula
                                            Rosa odorata
                                              Rosa odorata var. gigantea
                                                     [Rosa gigantea]
                                            Rosa oligocarpa
                                            Rosa omeiensis
                                            Rosa oreophila
                                            Rosa orientalis
                                            Rosa oxyodon
                                            Rosa palmeri
                                            Rosa palustris
                                                   [Rosa dasistema]
                                                   [Rosa elegans]
                                                   [Rosa elongata]
                                                   [Rosa enneaphylla]
                                                   [Rosa fragrans]
                                                   [Rosa glandulosa]
                                                   [Rosa hispidocarpa]
                                                   [Rosa hudsoniana var. salicifolia]
                                                   [Rosa hudsoniana]
                                                   [Rosa nuttalliana]
                                                   [Rosa palustris f. inermis]
                                                   [Rosa palustris var. aculeata]
                                                   [Rosa palustris var. sepalorelevata]
                                                   [Rosa pensylvanica]
                                                   [Rosa sprengeliana]
                                              Rosa palustris var. dasistema
                                            Rosa pandorana
                                            Rosa pendulina
                                            Rosa persica
                                                   [Hulthemia persica]
                                                   [Rosa berberifolia]
                                            Rosa pimpinellifolia
                                            Rosa pinetorum
                                                   [Rosa gymnocarpa var. pinetorum]
                                            Rosa piscatoria
                                            Rosa pisocarpa
                                              Rosa pisocarpa pisocarpa
                                              Rosa pisocarpa subsp. ahartii
                                              Rosa pisocarpa subsp. pisocarpa
                                              Rosa pisocarpa var. rivalis
                                            Rosa platyacantha
                                            Rosa pomifera
                                            Rosa pouzinii
                                            Rosa pratincola
                                            Rosa prattii
                                            Rosa primula
                                            Rosa pringlei
                                            Rosa pseudograveolens
                                            Rosa puberulenta
                                            Rosa pulverulenta
                                            Rosa pyrifera
                                            Rosa richardii
                                            Rosa rigidula
                                                   [Rosa obovata]
                                            Rosa rivalis
                                            Rosa rotundata
                                            Rosa rousseauiorum
                                            Rosa roxburghii
                                                   [Rosa roxburghii f. normalis]
                                              Rosa roxburghii var. hirtula
                                            Rosa rubiginosa
                                                   [Rosa eglanteria]
                                              Rosa rubiginosa var. nemoralis
                                              Rosa rubiginosa var. rubiginosa
                                                     [Rosa suaveolens]
                                            Rosa rubrifolia
                                            Rosa rubus
                                            Rosa rudiuscula
                                            Rosa rugosa
                                                   [Rosa kamtchatica]
                                                   [Rosa rugosa var. alba]
                                                  Rosa rugosa f. alba
                                              Rosa rugosa var. albiflora
                                            Rosa rydbergii
                                            Rosa salictorum
                                            Rosa sambucina
                                            Rosa sancti-andreae
                                            Rosa saturata
                                            Rosa sayi
                                            Rosa sempervirens
                                            Rosa sepium
                                            Rosa serafinii
                                            Rosa sericea
                                              Rosa sericea subsp. omeiensis
                                            Rosa serrulata
                                            Rosa sertata
                                            Rosa setigera
                                                   [Rosa rubifolia]
                                                   [Rosa setigera var. glabra]
                                              Rosa setigera setigera
                                              Rosa setigera var. serena
                                              Rosa setigera var. setigera
                                              Rosa setigera var. tomentosa
                                            Rosa setipoda
                                            Rosa sherardii
                                            Rosa sibirica
                                            Rosa sicula
                                            Rosa sinowilsonii
                                            Rosa sonomensis
                                            Rosa soulieana
                                            Rosa spaldingii
                                              Rosa spaldingii var. alta
                                              Rosa spaldingii var. hispida
                                              Rosa spaldingii var. parkeri
                                            Rosa spinosissima
                                                   [Rosa agustiana]
                                                   [Rosa illinoiensis]
                                                   [Rosa lutescens]
                                                   [Rosa myriacantha]
                                                   [Rosa pimpinellifolia var. altaica]
                                                   [Rosa pimpinellifolia var. grandiflora]
                                                   [Rosa spinosissima var. altaica]
                                                   [Rosa spinosissima var. hispida]
                                                   [Rosa tschatyrdagi]
                                            Rosa spithamea
                                              Rosa spithamea var. solitaria
                                              Rosa spithamea var. sonomensis
                                              Rosa spithamea var. spithamea
                                            Rosa squarrosa
                                            Rosa stellata
                                              Rosa stellata stellata
                                              Rosa stellata subsp. abyssa
                                                     [Rosa stellata var. abyssa]
                                              Rosa stellata subsp. mirifica
                                                     [Rosa vernonii]
                                              Rosa stellata subsp. stellata
                                              Rosa stellata var. erlansoniae
                                              Rosa stellata var. mirifica
                                              Rosa stellata var. stellata
                                            Rosa stylosa
                                                   [Rosa collina]
                                            Rosa subblanda
                                            Rosa subserrulata
                                            Rosa suffulta
                                              Rosa suffulta var. relicta
                                            Rosa sweginzowii
                                            Rosa taiwanensis
                                            Rosa texarkana
                                            Rosa tomentosa
                                                   [Rosa borckhausenii]
                                                   [Rosa cuspidata]
                                                   [Rosa insidiosa]
                                                   [Rosa seringeana]
                                              Rosa tomentosa var. globulosa
                                            Rosa tsinglingensis
                                            Rosa turcica
                                                   [Rosa biebersteinii]
                                            Rosa tuschetica
                                            Rosa underwoodii
                                            Rosa villosa
                                              Rosa villosa subsp. mollis
                                            Rosa virginiana
                                                   [Rosa gemella]
                                                   [Rosa lucida var. lamprophylla]
                                                   [Rosa nanella]
                                                   [Rosa virginica]
                                              Rosa virginiana var. lamprophylla
                                              Rosa virginiana var. virginiana
                                            Rosa vosagiaca
                                            Rosa watsoniana
                                            Rosa webbiana
                                            Rosa wichuraiana
                                              Rosa wichuraiana var. poteriifolia
                                            Rosa williamsii
                                            Rosa willmottiae
                                              Rosa willmottiae var. glandulifera
                                            Rosa woodsii
                                                   [Rosa deserta]
                                                   [Rosa foliolosa var. leiocarpa]
                                                   [Rosa sandbergii]
                                                   [Rosa subnuda]
                                              Rosa woodsii subsp. arizonica
                                              Rosa woodsii subsp. gratissima
                                                     [Rosa pisocarpa var. gratissima]
                                                     [Rosa woodsii var. mohavensis]
                                              Rosa woodsii subsp. manca
                                              Rosa woodsii subsp. woodsii
                                                     [Rosa demareei]
                                                     [Rosa maximiliani]
                                                     [Rosa naiadum]
                                                     [Rosa woodsii var. terrens]
                                              Rosa woodsii var. ertterae
                                              Rosa woodsii var. glabrata
                                              Rosa woodsii var. gratissima
                                              Rosa woodsii var. maderensis
                                              Rosa woodsii var. neomexicana
                                              Rosa woodsii var. puberulenta
                                                     [Rosa woodsii subsp. puberulenta]
                                              Rosa woodsii var. ultramontana
                                                     [Rosa arizonica var. granulifera]
                                                     [Rosa covillei]
                                                     [Rosa lapwaiensis]
                                                     [Rosa pecosensis]
                                                     [Rosa praetincta]
                                                     [Rosa ultramontana]
                                                     [Rosa woodsii subsp. ultramontana]
                                                     [Rosa woodsii var. arizonica]
                                                     [Rosa woodsii var. granulifera]
                                              Rosa woodsii var. woodsii
                                                     [Rosa adenosepala]
                                                     [Rosa fendleri]
                                                     [Rosa hypoleuca]
                                                     [Rosa macounii]
                                                     [Rosa neomexicana]
                                                     [Rosa standleyi]
                                                     [Rosa terrens]
                                                     [Rosa woodsii var. adenosepala]
                                                     [Rosa woodsii var. fendleri]
                                                     [Rosa woodsii var. hypoleuca]
                                                     [Rosa woodsii var. macounii]
                                              Rosa woodsii woodsii
                                            Rosa x alba
                                              Rosa x alba var. semiplena
                                            Rosa x anemonoides
                                            Rosa x bifera
                                            Rosa x borboniana
                                            Rosa x centifolia
                                            Rosa x collaris
                                            Rosa x conspicua
                                                   [Rosa corymbosa]
                                            Rosa x damascena
                                            Rosa x dulcissima
                                            Rosa x dumetorum
                                            Rosa x dupontii
                                            Rosa x engelmannii
                                            Rosa x harisonii
                                            Rosa x housei
                                            Rosa x iwara
                                            Rosa x kamtchatica
                                            Rosa x noisettiana
                                            Rosa x novae-angliae
                                            Rosa x odorata
                                            Rosa x penzanceana
                                            Rosa x rehderiana
                                            Rosa x rudiuscula
                                            Rosa x waitziana
                                            Rosa xanthina
                                            Rosa yainacensis
                                            Rosa × dulcissima
                                                   [Rosa gratiosa var. dulcissima]
                                            Rosa × hybrida
                                                   [Rosa hybrida]
                                            Rosa × medioccidentis
                                            Rosa × ozanonii
                                            Rosa × palustriformis
                                                   [Rosa carolina var. aculeata]
                                                   [Rosa michiganensis]
                                                   [Rosa palustriformis]
                                                   [Rosa schuetteana]
                                            Rosa × richardii
                                            Rosa × toddiae
                                            Rosa ×canadensis
                                            Rosa ×centifolia
                                                   [Rosa ×muscosa]
                                            Rosa ×churchillii
                                            Rosa ×damascena
                                            Rosa ×engelmannii
                                            Rosa ×fernaldiorum
                                            Rosa ×gilmaniana
                                            Rosa ×hainesii
                                            Rosa ×harmsiana
                                            Rosa ×hodgdonii
                                            Rosa ×housei
                                                   [Rosa ×per-axeliana]
                                            Rosa ×makinoana
                                                   [Rosa luciae var. paniculata]
                                            Rosa ×mariaegraebneriae
                                                   [Rosa ×novae-angliae]
                                            Rosa ×medioccidentis
                                            Rosa ×oldhamii
                                            Rosa ×warleyensis
                              Rosoideae
                                    Farinopsis
                                            Farinopsis salesoviana
                                                   [Comarum salesovianum]
                                                   [Potentilla salesoviana]
                                                   [Potentilla salesovii]
                                    Marcetella
                                            Marcetella maderensis
                                            Marcetella moquiniana
                                Potentilleae
                                  Fragariinae
                                  Potentillinae
                                    Sibbaldianthe
                                            Sibbaldianthe adpressa
                                                   [Potentilla adpressa]
                                            Sibbaldianthe orientalis
                                                   [Potentilla bifurca subsp. orientalis]
                                            Sibbaldianthe semiglabra
                                                   [Potentilla semiglabra]
                                    Spenceria
                                            Spenceria ramalana
                                    Rubacer
                                            Rubacer odoratus
                                    Rubus
               Rubus F1 hybrid
                                            Rubus abactus
                                            Rubus abbrevians
                                            Rubus ablatus
                                            Rubus aboriginum
                                            Rubus acadiensis
                                            Rubus acanthophyllos
                                            Rubus acaulis
                                            Rubus acer
                                              Rubus acer var. subacer
                                            Rubus acridens
                                            Rubus aculiferus
                                            Rubus acuminatus
                                            Rubus adelphicus
                                                   [Rubus macroacanthus]
                                            Rubus adenocomus
                                                   [Rubus dictyophyllus var. adenocomus]
                                            Rubus adenotrichos
                                                   [Rubus praecipuus]
                                            Rubus adenotrichus
                                            Rubus adirondackensis
                                            Rubus adjacens
                                            Rubus aethiopicus
                                            Rubus affinis
                                            Rubus agilis
                                            Rubus akermanii
                                            Rubus alacer
                                            Rubus alaskensis
                                            Rubus albescens
                                            Rubus alceifolius
                                                   [Rubus fimbriferus]
                                            Rubus aliceae
                                            Rubus alius
                                            Rubus allegheniensis
                                                   [Rubus allegheniensis f. albinus]
                                                   [Rubus allegheniensis f. calycosus]
                                                   [Rubus allegheniensis var. calycosus]
                                                   [Rubus campester]
                                                   [Rubus villosus var. montanus]
                                              Rubus allegheniensis var. allegheniensis
                                              Rubus allegheniensis var. gravesii
                                                     [Rubus gravesii]
                                                     [Rubus nigrobaccus var. gravesii]
                                              Rubus allegheniensis var. neoscoticus
                                              Rubus allegheniensis var. plausus
                                              Rubus allegheniensis var. populifolius
                                            Rubus almus
                                            Rubus alnifolius
                                            Rubus alpestris
                                            Rubus alpinus
                                            Rubus alter
                                            Rubus alumnus
                                            Rubus amabilis
                                            Rubus ambigens
                                            Rubus amicalis
                                            Rubus amisiensis
                                            Rubus ammobius
                                            Rubus amnicola
                                            Rubus amphidasys
                                            Rubus amplificatus
                                            Rubus andrewsianus
                                            Rubus anglocandicans
                                            Rubus angustifoliatus
                                            Rubus angustus
                                            Rubus annamensis
                                            Rubus apetalus
                                                   [Rubus adolfi-friedericii]
                                                   [Rubus exsuccus]
                                                   [Rubus inedulis f. umbrosus]
                                                   [Rubus inedulis f. velutinus]
                                              Rubus apetalus var. apetalus
                                                     [Rubus adolfi-friedericii var. rubristylus]
                                                     [Rubus apetalus f. pyramidalis]
                                                     [Rubus assaortinus var. erythraeus]
                                                     [Rubus assaortinus]
                                                     [Rubus chiovendae]
                                                     [Rubus gortanii]
                                                     [Rubus interjungens]
                                                     [Rubus petalabigens]
                                                     [Rubus petitianus]
                                                     [Rubus quartinianus var. hararensis]
                                                     [Rubus quartinianus var. pappianus]
                                              Rubus apetalus var. grossoserratus
                                            Rubus apianus
                                            Rubus apogaeus
                                            Rubus apparatus
                                            Rubus aptatus
                                            Rubus arachnoideus
                                            Rubus arcticus
                                              Rubus arcticus subsp. acaulis
                                                     [Cylactis arcticus subsp. acaulis]
                                              Rubus arcticus subsp. arcticus
                                                     [Rubus pistillatus]
                                              Rubus arcticus subsp. stellatus
                                              Rubus arcticus var. acaulis
                                              Rubus arcticus var. pentaphylloides
                                              Rubus arcticus var. stellatus
                                            Rubus arcuans
                                            Rubus arduennensis
                                            Rubus arenicola
                                            Rubus argenteus
                                            Rubus argentifrons
                                            Rubus argutinus
                                            Rubus argutus
                                                   [Rubus abundiflorus]
                                                   [Rubus betulifolius]
                                                   [Rubus floridensis]
                                                   [Rubus floridus]
                                                   [Rubus incisifrons]
                                                   [Rubus louisianus]
                                                   [Rubus penetrans]
                                                   [Rubus rhodophyllus]
                                              Rubus argutus var. floridus
                                              Rubus argutus var. randii
                                            Rubus arizonensis
                                            Rubus arizonicus
                                            Rubus armatus
                                            Rubus armeniacus
                                            Rubus arrectus
                                            Rubus arrhenii
                                            Rubus arundelanus
                                              Rubus arundelanus var. jeckylanus
                                                     [Rubus jeckylanus]
                                            Rubus arvensis
                                            Rubus ascendens
                                            Rubus ashei
                                            Rubus asper
                                            Rubus assamensis
                                            Rubus associus
                                            Rubus attractus
                                            Rubus atwoodii
                                            Rubus audax
                                            Rubus auroralis
                                            Rubus australis
                                            Rubus austrinus
                                            Rubus axillaris
                                            Rubus baileyanus
                                            Rubus barbarus
                                            Rubus barbeyi
                                            Rubus bartonianus
                                            Rubus beadlei
                                            Rubus beamanii
                                            Rubus beatus
                                            Rubus bellardii
                                            Rubus bellobatus
                                            Rubus benneri
                                            Rubus bernardinus
                                            Rubus besseyi
                                            Rubus betonicifolius
                                            Rubus bicknellii
                                            Rubus biflorus
                                            Rubus biformispinus
                                            Rubus bifrons
                                            Rubus bigelovianus
                                            Rubus blakei
                                            Rubus blanchardianus
                                            Rubus bogotensis
                                            Rubus boliviensis
                                            Rubus bollei
                                            Rubus bollianus
                                            Rubus boninensis
                                            Rubus bonus
                                            Rubus boottianus
                                            Rubus botruosus
                                            Rubus boyntonii
                                            Rubus bractealis
                                            Rubus bracteoliferus
                                            Rubus brainerdii
                                            Rubus brasiliensis
                                            Rubus bretonis
                                            Rubus brevipedalis
                                            Rubus buergeri
                                            Rubus buhnensis
                                                   [Rubus insericatus var. buhnensis]
                                            Rubus bullatus
                                            Rubus burnhamii
                                            Rubus bushii
                                            Rubus cacaponensis
                                            Rubus caesius
                                                   [Rubus agrestis]
                                            Rubus calvus
                                            Rubus calycinoides
                                            Rubus calycinus
                                            Rubus campestris
                                            Rubus camptostachys
                                                   [Rubus ciliatus]
                                            Rubus camurus
                                            Rubus canaanensis
                                            Rubus canadensis
                                                   [Rubus canadensis var. micmacorum]
                                                   [Rubus pergratus var. terrae-novae]
                                              Rubus canadensis var. elegantulus
                                              Rubus canadensis var. imus
                                              Rubus canadensis var. pergratus
                                              Rubus canadensis var. roribaccus
                                            Rubus canescens
                                            Rubus cardianus
                                            Rubus cardiophyllus
                                            Rubus carpinifolius
                                            Rubus cathartium
                                            Rubus caudatisepalus
                                            Rubus caudifolius
                                            Rubus cauliflorus
                                            Rubus celer
                                            Rubus census
                                            Rubus centralis
                                            Rubus chaerophyllus
                                            Rubus chamaemorus
                                                   [Chamaemorus anglica]
                                            Rubus chapmanianus
                                            Rubus chapmanii
                                            Rubus chingii
                                              Rubus chingii subsp. suavissimus
                                                     [Rubus suavissimus]
                                            Rubus chroosepalus
                                            Rubus chrysophyllus
                                            Rubus cissoides
                                            Rubus clair-brownii
                                            Rubus clandestinus
                                            Rubus clarus
                                            Rubus clausenii
                                            Rubus clinocephalus
                                                   [Rubus multibracteatus]
                                            Rubus clivicola
                                            Rubus cochinchinensis
                                            Rubus cockburnianus
                                            Rubus coloniatus
                                            Rubus columbianus
                                            Rubus columellaris
                                            Rubus complex
                                            Rubus compos
                                            Rubus conabilis
                                            Rubus conanictuensis
                                            Rubus conanicutensis
                                            Rubus concameratus
                                            Rubus condensiflorus
                                            Rubus condignus
                                            Rubus confinis
                                            Rubus congruus
                                            Rubus connixus
                                            Rubus continentalis
                                            Rubus copelandii
                                            Rubus corchorifolius
                                                   [Rubus shinkoensis]
                                            Rubus cordialis
                                            Rubus cordifolius
                                            Rubus cordifrons
                                            Rubus coreanus
                                            Rubus corei
                                            Rubus coriifolius
                                                   [Rubus macrogongylus]
                                            Rubus coronarius
                                            Rubus costaricanus
                                                   [Rubus hondurensis]
                                                   [Rubus irasuensis]
                                            Rubus crataegifolius
                                                   [Rubus wrightii]
                                            Rubus croceacanthus
                                                   [Rubus cardotii]
                                            Rubus cubitans
                                            Rubus cuneifolius
                                                   [Rubus georgiensis]
                                              Rubus cuneifolius var. angustior
                                              Rubus cuneifolius var. austrifer
                                              Rubus cuneifolius var. spiniceps
                                              Rubus cuneifolius var. subellipticus
                                            Rubus cupressorum
                                            Rubus currulis
                                            Rubus curtipes
                                            Rubus cyclomorphus
                                                   [Rubus cyclophyllus]
                                            Rubus cymosus
                                            Rubus darlingtonii
                                            Rubus dasyclados
                                            Rubus davisiorum
                                            Rubus deamii
                                            Rubus deaneanus
                                            Rubus decor
                                            Rubus decumbens
                                            Rubus defectionis
                                            Rubus deliciosus
                                                   [Bossekia deliciosa]
                                                   [Oreobatus deliciosus]
                                                   [Parmena spectabilis]
                                                   [Rubus medius]
                                                   [Rubus roezlii]
                                              Rubus deliciosus var. neomexicanus
                                            Rubus demareanus
                                            Rubus densipubens
                                            Rubus densissimus
                                            Rubus depavitus
                                            Rubus diclinis
                                            Rubus difformis
                                            Rubus discolor
                                                   [Rubus procerus]
                                            Rubus discretus
                                            Rubus dissensus
                                            Rubus dissimilis
                                            Rubus dissitiflorus
                                            Rubus distinctus
                                            Rubus distractus
                                                   [Rubus menkei]
                                            Rubus divaricatus
                                            Rubus dives
                                            Rubus dixiensis
                                            Rubus drymophilus
                                            Rubus duplaris
                                            Rubus durus
                                            Rubus eastwoodianus
                                            Rubus effertus
                                            Rubus eflagellaris
                                            Rubus eggersii
                                            Rubus egregius
                                            Rubus electus
                                            Rubus elegantispinosus
                                            Rubus elegantulus
                                            Rubus ellipticus
                                                   [Rubus pinfaensis]
                                              Rubus ellipticus var. ellipticus
                                              Rubus ellipticus var. obcordatus
                                            Rubus elongatus
                                            Rubus enslenii
                                            Rubus eriensis
                                            Rubus eriocarpa
                                            Rubus eriocarpus
                                            Rubus erlangeri
                                            Rubus escatilis
                                            Rubus exemptus
                                            Rubus exeter
                                            Rubus exlex
                                            Rubus exsularis
                                            Rubus exutus
                                            Rubus faberi
                                            Rubus facetus
                                            Rubus fagifolius
                                            Rubus fandus
                                            Rubus fassettii
                                            Rubus fatuus
                                            Rubus fecundus
                                            Rubus felix
                                            Rubus fellatae
                                            Rubus fernaldianus
                                            Rubus ferox
                                            Rubus ferrofluvius
                                            Rubus fissidens
                                            Rubus fissus
                                            Rubus flagellaris
                                                   [Rubus arenicolus]
                                                   [Rubus clairbrownii]
                                              Rubus flagellaris var. almus
                                              Rubus flagellaris var. flagellaris
                                              Rubus flagellaris var. humifusus
                                              Rubus flagellaris var. occidualis
                                              Rubus flagellaris var. roribaccus
                                            Rubus flagelliflorus
                                                   [Rubus flagelliformis]
                                            Rubus flavinanus
                                            Rubus florenceae
                                            Rubus floribundus
                                            Rubus floricomus
                                            Rubus florifolius
                                            Rubus floriger
                                            Rubus florulentus
                                            Rubus flosculosus
                                            Rubus foliaceus
                                            Rubus folioflorus
                                            Rubus foliosus
                                            Rubus fontivagus
                                            Rubus forestalis
                                            Rubus fragarioides
                                            Rubus franciscanus
                                            Rubus fraternalis
                                            Rubus fraternus
                                            Rubus fraxinifoliolus
                                                   [Rubus parvifraxinifolius]
                                            Rubus fraxinifolius
                                            Rubus friesiorum
                                              Rubus friesiorum subsp. elgonensis
                                                     [Rubus friesiorum var. elgonensis]
                                              Rubus friesiorum subsp. friesiorum
                                            Rubus frondisentis
                                            Rubus frondosus
                                            Rubus fructifer
                                            Rubus frustratus
                                            Rubus fruticosus
                                            Rubus fryei
                                            Rubus fulleri
                                            Rubus furtivus
                                            Rubus fuscus
                                            Rubus ganderi
                                            Rubus gattingeri
                                            Rubus geniculatus
                                            Rubus geoides
                                            Rubus geophilus
                                            Rubus georgianus
                                            Rubus glabratus
                                            Rubus glabricarpus
                                            Rubus glandicaulis
                                              Rubus glandicaulis var. neoscoticus
                                            Rubus glandulosus
                                            Rubus glaucifolius
                                                   [Melanobatus glaucifolius]
                                                   [Rubus leucodermis var. glaucifolius]
                                              Rubus glaucifolius subsp. ganderi
                                              Rubus glaucifolius var. ganderi
                                              Rubus glaucifolius var. glaucifolius
                                            Rubus glaucus
                                            Rubus glomeratus
                                            Rubus gnarus
                                            Rubus godronii
                                            Rubus gongshanensis
                                            Rubus gordonii
                                            Rubus gothicus
                                            Rubus grabowskii
                                                   [Rubus thyrsanthus]
                                            Rubus gracilis
                                            Rubus grandidens
                                            Rubus grandiflorus
                                                   [Rubus hebecarpus]
                                            Rubus gratus
                                            Rubus grayanus
                                            Rubus greeneanus
                                            Rubus grimesii
                                            Rubus grisebachii
                                                   [Rubus durus var. grisebachii]
                                            Rubus griseus
                                            Rubus groutianus
                                            Rubus guentheri
                                            Rubus gulosus
                                            Rubus guyanensis
                                            Rubus hadracanthus
                                            Rubus hadrocarpus
                                            Rubus haitiensis
                                            Rubus hakonensis
                                                   [Rubus lambertianus var. glaber]
                                            Rubus hallandicus
                                                   [Rubus migratorius]
                                            Rubus hanceanus
                                            Rubus hancinianus
                                            Rubus hanesii
                                            Rubus harmonicus
                                            Rubus harperi
                                            Rubus hawaiensis
                                              Rubus hawaiensis var. inermis
                                            Rubus hawaiiensis
                                            Rubus hayata-koidzumii
                                            Rubus hebecaulis
                                            Rubus hesperius
                                            Rubus heterogeneous
                                            Rubus heterophyllus
                                            Rubus hexagynus
                                            Rubus hirsutus
                                            Rubus hispidoides
                                            Rubus hispidulus
                                            Rubus hispidus
                                                   [Rubus hispidus var. major]
                                                   [Rubus vigil]
                                              Rubus hispidus var. blanchardianus
                                              Rubus hispidus var. cupulifer
                                              Rubus hispidus var. obovalis
                                              Rubus hispidus var. setosus
                                              Rubus hispidus var. suberectus
                                            Rubus holosericeus
                                            Rubus honorus
                                            Rubus horridus
                                                   [Rubus fuscoater]
                                            Rubus housei
                                            Rubus humei
                                            Rubus humifusus
                                            Rubus humilior
                                            Rubus humistratus
                                            Rubus humulifolius
                                            Rubus huttonii
                                            Rubus hypolasius
                                            Rubus hypomalacus
                                            Rubus ichangensis
                                            Rubus ictus
                                            Rubus idaeus
                                                   [Batidea peramoena]
                                              Rubus idaeus subsp. idaeus
                                                     [Batidaea peramoena]
                                                     [Rubus idaeus f. niveus]
                                                     [Rubus idaeus var. anomalus]
                                              Rubus idaeus subsp. strigosus
                                                     [Batidea acalyphacea]
                                                     [Rubus carolinianus]
                                                     [Rubus idaeus subsp. melanolasius]
                                                     [Rubus idaeus subsp. sachalinensis]
                                                     [Rubus idaeus var. aculeatissimus]
                                                     [Rubus idaeus var. canadensis]
                                                     [Rubus idaeus var. gracilipes]
                                                     [Rubus idaeus var. melanolasius]
                                                     [Rubus idaeus var. melanotrachys]
                                                     [Rubus idaeus var. strigosus]
                                                     [Rubus melanolasius]
                                                     [Rubus neglectus]
                                                     [Rubus strigosus var. acalyphaceus]
                                                     [Rubus strigosus var. arizonicus]
                                                     [Rubus strigosus var. canadensis]
                                                     [Rubus strigosus]
                                              Rubus idaeus var. caudatus
                                              Rubus idaeus var. egglestonii
                                              Rubus idaeus var. eucyclus
                                              Rubus idaeus var. heterolasius
                                              Rubus idaeus var. idaeus
                                              Rubus idaeus var. peramoenus
                                              Rubus idaeus var. viburnifolius
                                                     [Batidea viburnifolia]
                                            Rubus ignarus
                                            Rubus ikenoensis
                                                   [Rubus defensus]
                                            Rubus illecebrosus
                                                   [Rubus illecebrous]
                                            Rubus illustris
                                            Rubus immanis
                                            Rubus impar
                                            Rubus imperialis
                                            Rubus imperiorum
                                            Rubus impos
                                            Rubus incanescens
                                            Rubus incisus
                                            Rubus inclinis
                                            Rubus independens
                                            Rubus indianensis
                                            Rubus inedulis
                                            Rubus inferior
                                            Rubus infestus
                                                   [Rubus lingua]
                                            Rubus iniens
                                            Rubus injunctus
                                            Rubus innominatus
                                            Rubus inobvius
                                            Rubus inopertus
                                            Rubus insericatus
                                            Rubus insons
                                            Rubus insulanus
                                            Rubus integribasis
                                            Rubus interioris
                                            Rubus invisus
                                                   [Rubus canadensis var. invisus]
                                            Rubus irenaeus
                                            Rubus iringanus
                                            Rubus irregularis
                                            Rubus irritans
                                            Rubus ithacanus
                                            Rubus jacens
                                              Rubus jacens var. specialis
                                            Rubus jactus
                                            Rubus jamaicensis
                                            Rubus janssonii
                                            Rubus jaysmithii
                                              Rubus jaysmithii var. angustior
                                            Rubus jejunus
                                            Rubus jennisonii
                                            Rubus juennensis
                                            Rubus jugosus
                                            Rubus junceus
                                            Rubus junior
                                            Rubus kalamazoensis
                                            Rubus kaltenbachii
                                            Rubus kansanus
                                            Rubus kawakamii
                                            Rubus kelloggii
                                            Rubus keniensis
                                            Rubus kennedyanus
                                            Rubus kentuckiensis
                                            Rubus kirungensis
                                                   [Rubus kirungensis var. glabrescens]
                                            Rubus koehleri
                                            Rubus komarovii
                                            Rubus kulinganus
                                            Rubus laciniatus
                                            Rubus laetabilis
                                            Rubus laevior
                                            Rubus lambertianus
                                              Rubus lambertianus var. paykouangensis
                                                     [Rubus viscidus]
                                            Rubus langei
                                            Rubus largus
                                            Rubus lasiocarpus
                                            Rubus lasiococcus
                                            Rubus lasiostylus
                                              Rubus lasiostylus var. dizygos
                                            Rubus lassus
                                            Rubus latens
                                            Rubus latiarcuatus
                                                   [Rubus vulgaris var. mollis]
                                            Rubus latifoliolus
                                            Rubus laudatus
                                            Rubus lawrencei
                                            Rubus leggii
                                            Rubus lepagei
                                            Rubus leptosepalus
                                            Rubus leucandrus
                                                   [Rubus weihei]
                                            Rubus leucanthus
                                            Rubus leucodermis
                                                   [Batidaea sandbergii]
                                                   [Melanobatus leucodermis]
                                                   [Rubus trinitatis]
                                              Rubus leucodermis subsp. bernardinus
                                              Rubus leucodermis var. bernardinus
                                              Rubus leucodermis var. leucodermis
                                                     [Rubus occidentalis var. leucodermis]
                                              Rubus leucodermis var. nigerrimus
                                              Rubus leucodermis var. trinitatis
                                            Rubus leucostachys
                                            Rubus leviculus
                                            Rubus libratus
                                            Rubus licens
                                            Rubus licitus
                                            Rubus liebmannii
                                            Rubus limulus
                                            Rubus lindebergii
                                            Rubus lindleianus
                                                   [Rubus nitidus]
                                            Rubus lineatus
                                                   [Rubus trifoliatus]
                                            Rubus linkianus
                                            Rubus lippaianus
                                                   [Rubus coriaceus]
                                            Rubus litoreus
                                            Rubus localis
                                            Rubus loehrii
                                            Rubus loganobaccus
                                                   [Rubus ursinus var. loganobaccus]
                                            Rubus longii
                                            Rubus longipes
                                            Rubus longissimus
                                            Rubus louettensis
                                            Rubus lucidus
                                            Rubus ludwigii
                                              Rubus ludwigii subsp. ludwigii
                                                     [Rubus rhodacantha]
                                            Rubus lundelliorum
                                            Rubus macdanielsii
                                            Rubus macilentus
                                            Rubus macraei
                                            Rubus macropetalus
                                            Rubus macrophyllus
                                            Rubus macvaughianus
                                            Rubus macvaughii
                                            Rubus madrensis
                                            Rubus magniflorus
                                            Rubus mainensis
                                            Rubus malifolius
                                            Rubus maltei
                                            Rubus malus
                                            Rubus mananensis
                                            Rubus maniseesensis
                                            Rubus marilandicus
                                            Rubus masseyi
                                            Rubus mediocris
                                            Rubus melanoxylon
                                            Rubus meracus
                                            Rubus mesogaeus
                                            Rubus mexicanus
                                            Rubus michiganensis
                                            Rubus microphyllus
                                            Rubus millspaughii
                                            Rubus minnesotanus
                                            Rubus minusculus
                                            Rubus miriflorus
                                            Rubus mirus
                                            Rubus miscix
                                            Rubus miser
                                                   [Rubus breviglandifer]
                                                   [Rubus panamanus]
                                            Rubus mississippianus
                                            Rubus missouricus
                                            Rubus mollior
                                            Rubus mollis
                                            Rubus moluccanus
                                            Rubus monongaliensis
                                            Rubus montanus
                                            Rubus montensis
                                              Rubus montensis var. superior
                                            Rubus montpelierensis
                                            Rubus multifer
                                            Rubus multiformis
                                            Rubus multilicius
                                            Rubus multispinus
                                            Rubus mundus
                                            Rubus muricola
                                            Rubus myricae
                                            Rubus navus
                                            Rubus nefrens
                                            Rubus nelsonii
                                            Rubus nemorosus
                                            Rubus neo-mexicanus
                                            Rubus neomexicanus
                                                   [Oreobatus deliciosus subsp. neomexicanus]
                                                   [Oreobatus neomexicanus]
                                                   [Oreobatus rubicundus]
                                                   [Rubus exrubicundus]
                                            Rubus neonefrens
                                            Rubus nepalensis
                                                   [Rubus nutans]
                                            Rubus nescius
                                            Rubus nessensis
                                                   [Rubus fastigiatus]
                                                   [Rubus suberectus]
                                                   [Rubus viridis]
                                            Rubus nessianus
                                            Rubus nigerrimus
                                            Rubus nigricans
                                            Rubus nigrobaccus
                                            Rubus nishimuranus
                                            Rubus nivalis
                                            Rubus niveus
                                                   [Rubus foliolosus]
                                                   [Rubus incanus]
                                                   [Rubus micranthus]
                                            Rubus nocivus
                                            Rubus notatus
                                              Rubus notatus var. boreus
                                              Rubus notatus var. notatus
                                              Rubus notatus var. ortus
                                            Rubus novanglicus
                                            Rubus noveboracus
                                            Rubus novocaesarius
                                            Rubus nubigenus
                                            Rubus nuperus
                                            Rubus nutkanus
                                                   [Rubus parviflorus f. acephalus]
                                                   [Rubus parviflorus f. glabrifolius]
                                                   [Rubus parviflorus f. lacera]
                                                   [Rubus parviflorus f. micradenius]
                                                   [Rubus parviflorus f. parahypomalacus]
                                                   [Rubus parviflorus f. parbifarius]
                                                   [Rubus parviflorus f. praebifarius]
                                                   [Rubus parviflorus f. villosus]
                                            Rubus oblongifolius
                                            Rubus obovalis
                                            Rubus obscurus
                                            Rubus obsessus
                                              Rubus obsessus var. unilaris
                                            Rubus obtusifolius
                                            Rubus obvius
                                            Rubus occidentalis
                                                   [Rubus idaeus var. americanus]
                                                   [Rubus occidentalis f. pallidus]
                                                   [Rubus occidentalis var. flavobaccus]
                                              Rubus occidentalis var. pallidus
                                            Rubus occidualis
                                            Rubus occultus
                                            Rubus odoratus
                                                   [Bossekia odorata]
                                                   [Rubacer columbianum]
                                                   [Rubacer odoratum]
                                                   [Rubus odoratus f. bifarius]
                                                   [Rubus odoratus f. glabrifolius]
                                                   [Rubus odoratus f. heteradenius]
                                                   [Rubus odoratus f. hypomalacus]
                                                   [Rubus odoratus f. paraheteradenius]
                                                   [Rubus odoratus f. parahypomalacus]
                                                   [Rubus odoratus var. malachophyllus]
                                                   [Rubus quinquelobus]
                                              Rubus odoratus var. columbianus
                                              Rubus odoratus var. odoratus
                                            Rubus offectus
                                            Rubus oigocladus
                                            Rubus okeechobeus
                                            Rubus oklahomus
                                            Rubus oligospermus
                                            Rubus onustus
                                            Rubus opacus
                                            Rubus oppositus
                                            Rubus orarius
                                            Rubus orbicularis
                                            Rubus oreades
                                            Rubus oriens
                                            Rubus originalis
                                            Rubus ortivus
                                            Rubus ostryifolius
                                            Rubus ostumensis
                                            Rubus ozarkensis
                                            Rubus pacificus
                                            Rubus paganus
                                            Rubus pallidus
                                                   [Rubus chlorocaulon]
                                            Rubus palmatus
                                                   [Rubus palmatus var. coptophyllus]
                                              Rubus palmatus var. palmatus
                                            Rubus palmensis
                                            Rubus palmeri
                                            Rubus paludivagus
                                            Rubus paniculatus
                                            Rubus pannosus
                                            Rubus par
                                            Rubus paracaulis
                                            Rubus parcifrondifer
                                            Rubus parlinii
                                            Rubus particeps
                                            Rubus particularis
                                            Rubus parviflorus
                                                   [Rubacer parviflorum]
                                                   [Rubacer tomentosum]
                                                   [Rubacer velutinum]
                                                   [Rubus nutkanus var. velutinus]
                                                   [Rubus parviflorus f. paratrichophorus]
                                              Rubus parviflorus parviflorus
                                              Rubus parviflorus subsp. velutinus
                                              Rubus parviflorus var. parviflorus
                                                     [Rubacer parviflorus]
                                                     [Rubus parviflorus var. bifarius]
                                                     [Rubus parviflorus var. grandiflorus]
                                                     [Rubus parviflorus var. heteradenius]
                                                     [Rubus parviflorus var. hypomalacus]
                                                     [Rubus parviflorus var. parvifolius]
                                              Rubus parviflorus var. velutinus
                                            Rubus parvifolius
                                                   [Rubus pauciflorus]
                                            Rubus pascuus
                                            Rubus paulus
                                            Rubus pauper
                                            Rubus pauperrimus
                                            Rubus pauxillus
                                            Rubus pectinellus
                                            Rubus peculiaris
                                            Rubus pedatus
                                                   [Dalibarda pedata]
                                                   [Psychrobatia pedata]
                                            Rubus pedunculosus
                                            Rubus peltatus
                                            Rubus pennus
                                            Rubus pensilvanicus
                                                   [Rubus amnicolus]
                                                   [Rubus argutus var. scissus]
                                                   [Rubus balkei]
                                                   [Rubus insulans]
                                                   [Rubus pensylvanicus]
                                                   [Rubus rossuergianus]
                                              Rubus pensilvanicus var. frondosus
                                            Rubus peracer
                                            Rubus perdebilis
                                            Rubus perfoliosus
                                            Rubus perinvisus
                                            Rubus permixtus
                                                   [Rubus permixtus var. laevior]
                                            Rubus pernagaeus
                                            Rubus perpauper
                                            Rubus persistens
                                            Rubus perspicuus
                                            Rubus peruvianus
                                            Rubus pervarius
                                            Rubus philadelphicus
                                            Rubus philyrophyllus
                                            Rubus phoenicolasius
                                            Rubus phyllothyrsus
                                            Rubus piluliferus
                                            Rubus pinnatisepalus
                                            Rubus pinnatus
                                                   [Rubus ledermannii var. serrulatus]
                                                   [Rubus ledermannii]
                                                   [Rubus pappei]
                                                   [Rubus pinnatus f. subglandulosus]
                                                   [Rubus pinnatus var. ledermannii]
                                                   [Rubus pinnatus var. subglandulosus]
                                              Rubus pinnatus var. afrotropicus
                                            Rubus pirifolius
                                                   [Rubus brevipetalus]
                                            Rubus pityophilus
                                            Rubus plexus
                                            Rubus plicatifolius
                                            Rubus plicatus
                                                   [Rubus corylifolius]
                                            Rubus pluralis
                                            Rubus plus
                                            Rubus pohlii
                                            Rubus polulus
                                            Rubus polyanthemus
                                            Rubus polybotrys
                                            Rubus porotoensis
                                            Rubus porteri
                                            Rubus positivus
                                            Rubus potis
                                            Rubus praecox
                                                   [Rubus hedycarpus]
                                                   [Rubus robustus]
                                            Rubus praepes
                                            Rubus pratensis
                                            Rubus prestonensis
                                            Rubus pringlei
                                            Rubus prior
                                            Rubus probabilis
                                            Rubus probativus
                                            Rubus problematicus
                                            Rubus probus
                                            Rubus procumbens
                                            Rubus profusiflorus
                                            Rubus proiectus
                                                   [Rubus hirtus]
                                            Rubus promachonicus
                                                   [Rubus crispus]
                                                   [Rubus lejeunei]
                                            Rubus pronus
                                            Rubus proprius
                                            Rubus prosper
                                            Rubus provincialis
                                            Rubus pseudoacer
                                            Rubus pseudoidaeus
                                            Rubus pseudojaponicus
                                            Rubus pubescens
                                                   [Cylactis lyncemontana]
                                                   [Cylactis montana]
                                                   [Rubus aegopodioides]
                                                   [Rubus americanus]
                                                   [Rubus mucronatus]
                                                   [Rubus pubescens f. roseiflorus]
                                                   [Rubus pubescens var. scius]
                                                   [Rubus saxatilis var. americanus]
                                                   [Rubus saxatilis var. canadensis]
                                                   [Rubus transmontanus]
                                              Rubus pubescens var. alaskensis
                                              Rubus pubescens var. paracaulis
                                              Rubus pubescens var. pilosifolius
                                              Rubus pubescens var. pubescens
                                                     [Cylactis pubescens]
                                                     [Rubus triflorus]
                                            Rubus pubifolius
                                            Rubus pudens
                                            Rubus pugnax
                                            Rubus pulchriflorus
                                            Rubus pumilus
                                            Rubus pungens
                                                   [Rubus pungens var. indefensus]
                                              Rubus pungens var. oldhamii
                                            Rubus putus
                                            Rubus pygmaeus
                                            Rubus pyramidalis
                                            Rubus pyrifolius
                                            Rubus quaesitus
                                            Rubus quartinianus
                                            Rubus quebecensis
                                            Rubus questieri
                                            Rubus racemiger
                                            Rubus racemosus
                                            Rubus radula
                                            Rubus ramifer
                                            Rubus randii
                                            Rubus randolphiorum
                                            Rubus rappii
                                            Rubus ravus
                                            Rubus recurvans
                                              Rubus recurvans var. subrecurvans
                                            Rubus recurvicaulis
                                              Rubus recurvicaulis var. armatus
                                              Rubus recurvicaulis var. inarmatus
                                            Rubus redundans
                                            Rubus reflexus
                                            Rubus regionalis
                                                   [Rubus vermontanus var. viridifolius]
                                            Rubus repens
                                                   [Rubus dalibarda]
                                            Rubus reravus
                                            Rubus revealii
                                            Rubus rhamnifolius
                                            Rubus rhodinsulanus
                                            Rubus rhombifolius
                                            Rubus ribes
                                            Rubus ricei
                                            Rubus rigidus
                                                   [Rubus chrysocarpus]
                                                   [Rubus rigidus var. camerunensis]
                                                   [Rubus rigidus var. discolor]
                                            Rubus riograndis
                                            Rubus rivularis
                                            Rubus rixosus
                                            Rubus rolfei
                                            Rubus roribaccus
                                            Rubus rosa
                                            Rubus rosaceus
                                                   [Rubus aculeatissimus]
                                                   [Rubus heteracanthus]
                                            Rubus rosaefolius
                                            Rubus rosagnetis
                                            Rubus rosarius
                                            Rubus rosendahlii
                                            Rubus roseus
                                            Rubus rosifolius
                                                   [Rubus tagallus]
                                            Rubus rossbergianus
                                            Rubus rotundior
                                            Rubus rowleei
                                            Rubus rubicundus
                                            Rubus rubrisetus
                                            Rubus rudis
                                                   [Rubus omalus]
                                            Rubus rufus
                                            Rubus rugosus
                                            Rubus runssorensis
                                              Rubus runssorensis var. runssorensis
                                                     [Rubus kiwuensis]
                                                     [Rubus runssorensis var. kiwuensis]
                                              Rubus runssorensis var. umbrosus
                                                     [Rubus runssorensis f. umbrosus]
                                            Rubus russeus
                                            Rubus rydbergianus
                                            Rubus saepescandens
                                            Rubus sailori
                                            Rubus saltuensis
                                            Rubus sanctus
                                                   [Rubus amoenus]
                                                   [Rubus anatolicus]
                                                   [Rubus sanguineus]
                                            Rubus sanfordii
                                            Rubus sapidus
                                                   [Rubus tuerckheimii]
                                            Rubus satis
                                            Rubus sativus
                                            Rubus saxatilis
                                            Rubus scaber
                                            Rubus scambens
                                            Rubus scandens
                                            Rubus sceleratus
                                            Rubus scheffleri
                                            Rubus scheutzii
                                            Rubus schiedeanus
                                                   [Rubus dumetorum]
                                            Rubus schlechtendalii
                                                   [Rubus schlechtendahlii]
                                            Rubus schleicheri
                                            Rubus schmidelioides
                                            Rubus schneckii
                                            Rubus schneideri
                                            Rubus schoolcraftianus
                                            Rubus schumacheri
                                                   [Rubus menkei subsp. schumacheri]
                                            Rubus scibilis
                                            Rubus scolocaulon
                                            Rubus scopulorum
                                            Rubus segnis
                                            Rubus sejunctus
                                            Rubus selleanus
                                            Rubus sellowii
                                            Rubus semierectus
                                            Rubus semisetosus
                                              Rubus semisetosus var. wheeleri
                                            Rubus sempervirens
                                            Rubus senilis
                                            Rubus separ
                                            Rubus serenus
                                            Rubus serissimus
                                            Rubus serpens
                                            Rubus serrae
                                                   [Rubus grandifolius]
                                            Rubus serratus
                                            Rubus sertatus
                                            Rubus setchuenensis
                                            Rubus setospinosus
                                            Rubus setosus
                                                   [Rubus ellectus]
                                                   [Rubus exter]
                                                   [Rubus weatherbyi]
                                            Rubus severus
                                            Rubus sewardianus
                                            Rubus shankii
                                            Rubus sharpii
                                            Rubus sieberi
                                            Rubus sieboldii
                                            Rubus sierrae
                                            Rubus signatus
                                            Rubus significans
                                            Rubus silesiacus
                                                   [Rubus candicans]
                                                   [Rubus trevirani]
                                            Rubus silvaticus
                                            Rubus simplex
                                            Rubus singulus
                                            Rubus sirbenus
                                            Rubus sons
                                            Rubus sorbifolius
                                            Rubus sparsiflorus
                                            Rubus spectabilis
                                                   [Rubus menziesii]
                                                   [Rubus stenopetalus]
                                              Rubus spectabilis var. franciscanus
                                              Rubus spectabilis var. menziesii
                                              Rubus spectabilis var. spectabilis
                                            Rubus spectatus
                                            Rubus spiculosus
                                            Rubus sprengelii
                                            Rubus steelei
                                            Rubus stellatus
                                            Rubus steudneri
                                              Rubus steudneri var. dictyophyllus
                                                     [Rubus dictyophyllus]
                                              Rubus steudneri var. steudneri
                                                     [Rubus scioanus]
                                                     [Rubus steudneri var. aberensis]
                                                     [Rubus steudneri var. sidamensis]
                                                     [Rubus ulugurensis]
                                            Rubus stipulatus
                                            Rubus stuhlmannii
                                            Rubus subcrataegifolius
                                                   [Rubus trianthus]
                                            Rubus subinnoxius
                                            Rubus subornatus
                                            Rubus subsolanus
                                            Rubus subspicatus
                                            Rubus subtentus
                                            Rubus subtractus
                                            Rubus subuniflorus
                                            Rubus sulcatus
                                            Rubus sumatranus
                                            Rubus summotus
                                            Rubus superioris
                                            Rubus suppar
                                            Rubus suus
                                            Rubus swinhoei
                                                   [Rubus swinhoei var. hupehensis]
                                            Rubus taitoensis
                                              Rubus taitoensis var. aculeatiflorus
                                                     [Rubus aculeatiflorus]
                                            Rubus tallahasseanus
                                            Rubus tantulus
                                            Rubus tardatus
                                            Rubus tectus
                                            Rubus temerarius
                                            Rubus tennesseeanus
                                            Rubus tenuiarmatus
                                            Rubus tenuicaulis
                                            Rubus tephrodes
                                              Rubus tephrodes var. ampliflorus
                                            Rubus tereticaulis
                                            Rubus terraltanus
                                            Rubus tetricus
                                            Rubus texanus
                                            Rubus thibetanus
                                            Rubus tholiformis
                                            Rubus thyrsiflorus
                                            Rubus thyrsoides
                                            Rubus tomentosus
                                              Rubus tomentosus var. canescens
                                              Rubus tomentosus var. tomentosus
                                            Rubus tonkinensis
                                            Rubus tracyi
                                            Rubus transvaaliensis
                                              Rubus transvaaliensis var. kyimbilensis
                                            Rubus trifidus
                                            Rubus trifrons
                                              Rubus trifrons var. pudens
                                            Rubus trilobus
                                              Rubus trilobus var. trilobus
                                            Rubus triphyllus
                                            Rubus trivialis
                                                   [Rubus trivialis var. seorsus]
                                              Rubus trivialis var. duplaris
                                              Rubus trivialis var. serosus
                                              Rubus trivialis var. trivialis
                                            Rubus trux
                                            Rubus tsangorum
                                            Rubus tumularis
                                            Rubus turquinensis
                                            Rubus tygartensis
                                            Rubus uber
                                            Rubus ucetanus
                                            Rubus udus
                                            Rubus uhdeanus
                                            Rubus uliginosus
                                            Rubus ulmifolius
                                                   [Rubus pallescens]
                                                   [Rubus ulmifolis]
                                                   [Rubus ulmifolius var. anoplothyrsus]
                                              Rubus ulmifolius var. inermis
                                              Rubus ulmifolius var. ulmifolius
                                            Rubus ulterior
                                            Rubus umbrosus
                                            Rubus unanimus
                                            Rubus uncus
                                            Rubus uniflorifer
                                            Rubus uniformis
                                            Rubus uniquus
                                            Rubus univocus
                                            Rubus urbanianus
                                            Rubus ursinus
                                                   [Rubus lemurum]
                                                   [Rubus titanus]
                                                   [Rubus ursinus var. eastwoodianus]
                                                   [Rubus ursinus var. glabratus]
                                                   [Rubus ursinus var. medusae]
                                                   [Rubus ursinus var. pentaphyllus]
                                                   [Rubus ursinus var. vitifolius]
                                              Rubus ursinus subsp. macropetalus
                                              Rubus ursinus subsp. ursinus
                                              Rubus ursinus var. macropetalus
                                              Rubus ursinus var. sirbenus
                                              Rubus ursinus var. ursinus
                                            Rubus urticifolius
                                                   [Rubus trichomallus]
                                            Rubus usus
                                            Rubus uvidus
                                            Rubus vagulus
                                            Rubus vagus
                                            Rubus valentulus
                                            Rubus vaniloquus
                                            Rubus variispinus
                                            Rubus varus
                                            Rubus vegrandis
                                            Rubus velox
                                            Rubus velutinus
                                            Rubus verae-crucis
                                            Rubus vermontanus
                                              Rubus vermontanus var. ortivus
                                              Rubus vermontanus var. viridiflorus
                                            Rubus vernus
                                            Rubus vestitus
                                            Rubus viburnifolius
                                            Rubus victorinii
                                            Rubus vigilis
                                            Rubus vigoratus
                                            Rubus villarsianus
                                            Rubus villicauliformis
                                                   [Rubus davisii]
                                                   [Rubus villicaulis]
                                            Rubus villosus
                                            Rubus virginianus
                                            Rubus viridifrons
                                            Rubus virilis
                                            Rubus vitifolius
                                              Rubus vitifolius subsp. ursinus
                                              Rubus vitifolius var. eastwoodianus
                                              Rubus vitifolius var. titanus
                                              Rubus vitifolius var. vitifolius
                                            Rubus vixalacer
                                            Rubus vixargutus
                                            Rubus volkensii
                                                   [Rubus chiesae]
                                            Rubus vulgaris
                                            Rubus wahlbergii
                                                   [Rubus uncinatus]
                                            Rubus wahlii
                                            Rubus whartoniae
                                            Rubus wheeleri
                                            Rubus wiegandii
                                            Rubus winteri
                                            Rubus wisconsinensis
                                            Rubus x abbrevians
                                            Rubus x acer
                                              Rubus x acer var. subacer
                                            Rubus x aculifer
                                            Rubus x adenocaulis
                                                   [Rubus adenocaulis]
                                            Rubus x adjacens
                                            Rubus x akermanii
                                            Rubus x alter
                                            Rubus x amabilis
                                            Rubus x ambigens
                                            Rubus x amicalis
                                            Rubus x angustifoliatus
                                            Rubus x arcuans
                                            Rubus x argutinus
                                            Rubus x ascendens
                                            Rubus x atwoodii
                                            Rubus x biformispinus
                                            Rubus x bigelovianus
                                            Rubus x boyntonii
                                            Rubus x bracteolifer
                                                   [Rubus bracteolifer]
                                            Rubus x castoreus
                                            Rubus x clausenii
                                            Rubus x darlingtonii
                                            Rubus x distinctus
                                            Rubus x elegantulus
                                            Rubus x elongatus
                                            Rubus x emeritus
                                                   [Rubus emeritus]
                                            Rubus x flavinanus
                                            Rubus x floricomus
                                            Rubus x floridensis
                                            Rubus x forestalis
                                            Rubus x fraseri
                                            Rubus x fraternalis
                                            Rubus x frondisentis
                                            Rubus x furtivus
                                            Rubus x gnarus
                                            Rubus x grandidens
                                            Rubus x harmonicus
                                            Rubus x hypolasius
                                            Rubus x immanis
                                            Rubus x inferior
                                            Rubus x jacens
                                                   [Rubus javens]
                                              Rubus x jacens var. specialis
                                            Rubus x janssonii
                                            Rubus x kalamazoensis
                                            Rubus x laevior
                                            Rubus x largus
                                            Rubus x lepagei
                                            Rubus x licens
                                            Rubus x miscix
                                            Rubus x multiformis
                                            Rubus x multilicius
                                            Rubus x neglectus
                                            Rubus x novanglicus
                                            Rubus x noveboracus
                                            Rubus x orarius
                                            Rubus x ostryifolius
                                            Rubus x paracaulis
                                            Rubus x parlinii
                                            Rubus x permixtus
                                            Rubus x ravus
                                            Rubus x recurvicaulis
                                            Rubus x rixosus
                                            Rubus x rosendahlii
                                            Rubus x segnis
                                            Rubus x setospinosus
                                            Rubus x severus
                                            Rubus x spiculosus
                                            Rubus x tardatus
                                            Rubus x tholiformis
                                            Rubus x trifrons
                                            Rubus x varus
                                            Rubus x vigoratus
                                            Rubus x zaplutus
                                                   [Rubus zaplutus]
                                                   [Rubus zapultus]
                                            Rubus xanthocarpus
                                            Rubus xanthoneurus
                                                   [Rubus lambertianus subsp. xanthoneurus]
                                            Rubus zapulutus
                                            Rubus zoae
                                            Rubus × abbrevians
                                            Rubus × avipes
                                                   [Rubus avipes]
                                                   [Rubus x avipes]
                                            Rubus × elegantulus
                                            Rubus × jacens
                                            Rubus × multiformis
                                            Rubus × neglectus
                                            Rubus × ostryifolius
                                            Rubus × paracaulis
                                            Rubus × pergratus
                                                   [Rubus pergratus var. pergratus]
                                                   [Rubus pergratus]
                                                   [Rubus x pergratus]
                                            Rubus ×collinus
                                            Rubus ×idaeoides
                                                   [Rubus ×pseudocaesius]
                                    Sanguisorba
                                            Sanguisorba agrimonoides
                                            Sanguisorba albanica
                                            Sanguisorba albiflora
                                            Sanguisorba alpina
                                            Sanguisorba ancistroides
                                            Sanguisorba annua
                                                   [Poteridium annuum]
                                            Sanguisorba canadensis
                                                   [Poterium canadense]
                                                   [Sanguisorba latifolia]
                                              Sanguisorba canadensis subsp. latifolia
                                              Sanguisorba canadensis var. latifolia
                                            Sanguisorba carnea
                                            Sanguisorba hakusanensis
                                            Sanguisorba hybrida
                                            Sanguisorba magnifica
                                            Sanguisorba mauritanica
                                            Sanguisorba media
                                            Sanguisorba megacarpa
                                            Sanguisorba menziesii
                                            Sanguisorba microcephala
                                            Sanguisorba obtusa
                                            Sanguisorba officinalis
                                                   [Sanguisorba bracteosa]
                                                   [Sanguisorba cernua]
                                              Sanguisorba officinalis subsp. microcephala
                                              Sanguisorba officinalis subsp. officinalis
                                                     [Sanguisorba taurica]
                                              Sanguisorba officinalis var. polygama
                                            Sanguisorba polygama
                                            Sanguisorba rupicola
                                            Sanguisorba sitchensis
                                            Sanguisorba stipulata
                                                   [Sanguisorba canadensis var. sitchensis]
                                            Sanguisorba tenuifolia
                                              Sanguisorba tenuifolia var. alba
                                            Sanguisorba verrucosa
                                            Sanguisorba x tenuifolia
                                    Sarcopoterium
                                            Sarcopoterium spinosum
                                                   [Poterium spinosum]
                                                   [Sanguisorba spinosa]
                                    Schizonotus
                                            Schizonotus sorbifolius
                                    Sericotheca
                                            Sericotheca boursieri
                                            Sericotheca concolor
                                            Sericotheca dumosa
                                            Sericotheca franciscana
                                            Sericotheca glabrescens
                                            Sericotheca obovata
                                    Sibbaldia
                                            Sibbaldia cuneata
                                            Sibbaldia cuneifolia
                                                   [Potentilla ambigua]
                                            Sibbaldia parviflora
                                            Sibbaldia procumbens
                                                   [Potentilla sibbaldi]
                                                   [Potentilla sibbaldia]
                                                   [Potentilla sibbaldii]
                                                   [Sibbaldia retusa]
                                            Sibbaldia purpurea
                                                   [Potentilla purpurea]
                                            Sibbaldia tetrandra
                                            Sibbaldia tridentata
                                              Sibbaldianthe bifurca subsp. orientalis
                                                     [Potentilla orientalis]
                                    Sibbaldiopsis
                                            Sibbaldiopsis tridentata
                                                   [Potentilla tridentata]
                                    Sibiraea
                                            Sibiraea angustata
                                            Sibiraea laevigata
                                                   [Sibiraea altaiensis]
                                                   [Spiraea bracteata]
                                            Sibiraea tianschanica
                                    Sieversia
                                           [Ophiocaryon]
                                            Sieversia campanulata
                                            Sieversia canescens
                                            Sieversia flavula
                                            Sieversia grisea
                                            Sieversia peckii
                                            Sieversia pentapetala
                                                   [Dryas pentapetala]
                                            Sieversia radiata
                                            Sieversia triflora
                                            Sieversia turbinata
                                            Sieversia x macrantha
                                    Sorbaria
                                            Sorbaria arborea
                                              Sorbaria arborea var. glabrata
                                            Sorbaria kirilowii
                                                   [Spiraea kirilowii]
                                              Sorbaria kirilowii var. arborea
                                              Sorbaria kirilowii var. dubia
                                            Sorbaria pallasii
                                                   [Sorbaria grandiflora]
                                            Sorbaria sorbifolia
                                                   [Sorbaria stellipila]
                                              Sorbaria sorbifolia var. stellipila
                                                     [Sorbaria assurgens]
                                            Sorbaria tomentosa
                                                   [Sorbaria aitchisonii]
                                                   [Sorbaria lindleyana]
                                    Sorbaronia
                                            Sorbaronia fallax
                                            Sorbaronia hybrida
                                            Sorbaronia sorbifolia
                                            Sorbaronia ×arsenii
                                                   [Aronia ×mitschurinii]
                                    Sorbocotoneaster
                                            x Sorbocotoneaster pozdnjakovii
                                    Sorbopyrus
                                            Sorbopyrus auricularis
                                    Sorbus
                                            Sorbus alnifolia
                                                   [Alniaria alnifolia]
                                              Sorbus alnifolia var. lobulata
                                            Sorbus alpina
                                            Sorbus amabilis
                                            Sorbus americana
                                                   [Crataegus americana]
                                                   [Pyrus americana var. microcarpa]
                                                   [Sorbus americanus]
                                                   [Sorbus micrantha]
                                                   [Sorbus microcarpa]
                                                   [Sorbus pumila]
                                                   [Sorbus riparia]
                                            Sorbus anglica
                                            Sorbus aria
                                            Sorbus aronioides
                                            Sorbus arranensis
                                            Sorbus atrosanguinea
                                                   [Pyrus atrosanguinea]
                                            Sorbus aucuparia
                                                   [Sorbus amurensis]
                                                   [Sorbus glabrata]
                                                   [Sorbus pohuashanensis]
                                              Sorbus aucuparia subsp. aucuparia
                                              Sorbus aucuparia subsp. maderensis
                                              Sorbus aucuparia subsp. pohuashanensis
                                              Sorbus aucuparia subsp. sibirica
                                                     [Sorbus sibirica]
                                              Sorbus aucuparia var. xanthocarpa
                                            Sorbus austriaca
                                            Sorbus bristoliensis
                                            Sorbus californica
                                                   [Pyrus sitchensis var. californica]
                                            Sorbus cascadensis
                                            Sorbus cashmiriana
                                                   [Sorbus foliosa]
                                            Sorbus chamaemespilus
                                            Sorbus colchica
                                            Sorbus commixta
                                                   [Sorbus americana subsp. japonica]
                                                   [Sorbus commixta var. rufoferruginea]
                                                   [Sorbus rufoferruginea]
                                                   [Sorbus wilfordii]
                                            Sorbus cuspidata
                                            Sorbus decora
                                                   [Sorbus americana var. groenlandica]
                                              Sorbus decora var. groenlandica
                                            Sorbus devoniensis
                                            Sorbus discolor
                                                   [Sorbus pekinensis]
                                            Sorbus domestica
                                            Sorbus dumosa
                                                   [Pyrus dumosa]
                                            Sorbus dunnii
                                            Sorbus eminens
                                            Sorbus epidendron
                                            Sorbus esserteauiana
                                            Sorbus folgneri
                                            Sorbus foliolosa
                                                   [Pyrus foliolosa]
                                                   [Pyrus wallichii]
                                            Sorbus forrestii
                                            Sorbus glomerulata
                                                   [Sorbus pteridophylla]
                                            Sorbus gorodkovii
                                            Sorbus gracilis
                                                   [Pyrus gracilis]
                                            Sorbus graeca
                                            Sorbus granulosa
                                            Sorbus groenlandica
                                            Sorbus hajastana
                                            Sorbus harrowiana
                                            Sorbus hemsleyi
                                                   [Sorbus xanthoneura]
                                            Sorbus himalaica
                                            Sorbus hupehensis
                                                   [Sorbus hupehensis var. aperta]
                                                   [Sorbus hupehensis var. hupehensis]
                                            Sorbus hybrida
                                            Sorbus insignis
                                            Sorbus intermedia
                                                   [Pyrus intermedia]
                                            Sorbus keissleri
                                            Sorbus koehneana
                                                   [Sorbus pogonopetala]
                                            Sorbus kusnetzovii
                                            Sorbus lanata
                                                   [Pyrus lanata]
                                            Sorbus latifolia
                                            Sorbus leptophylla
                                            Sorbus matsumurana
                                            Sorbus megalocarpa
                                              Sorbus megalocarpa var. cuneata
                                            Sorbus melanocarpa
                                            Sorbus meliosmifolia
                                            Sorbus microphylla
                                            Sorbus minima
                                            Sorbus monbeigii
                                            Sorbus mougeotii
                                            Sorbus occidentalis
                                                   [Pyrus occidentalis]
                                            Sorbus oligodonta
                                                   [Sorbus glabrescens]
                                            Sorbus pallescens
                                            Sorbus persica
                                            Sorbus pinnatifida
                                            Sorbus porrigentiformis
                                            Sorbus poteriifolia
                                            Sorbus prattii
                                            Sorbus pseudofennica
                                            Sorbus randaiensis
                                            Sorbus reducta
                                            Sorbus reflexipetala
                                            Sorbus rehderiana
                                            Sorbus rhamnoides
                                            Sorbus roopiana
                                            Sorbus rufopilosa
                                            Sorbus sambucifolia
                                                   [Pyrus sambucifolia]
                                            Sorbus sargentiana
                                            Sorbus sargentii
                                            Sorbus scalaris
                                                   [Sorbus pluripinnata]
                                            Sorbus scopulina
                                                   [Pyrus scopulina]
                                                   [Sorbus andersonii]
                                                   [Sorbus angustifolia]
                                              Sorbus scopulina scopulina
                                              Sorbus scopulina var. cascadensis
                                              Sorbus scopulina var. scopulina
                                            Sorbus setschwanensis
                                            Sorbus sitchensis
                                                   [Sorbus tilingii]
                                              Sorbus sitchensis subsp. californica
                                              Sorbus sitchensis subsp. grayi
                                              Sorbus sitchensis subsp. sitchensis
                                              Sorbus sitchensis var. densa
                                              Sorbus sitchensis var. grayi
                                                     [Pyrus sambucifolia var. pumila]
                                                     [Sorbus pumilus]
                                                     [Sorbus sambucifolia var. grayi]
                                                     [Sorbus sambucifolia var. pumila]
                                              Sorbus sitchensis var. sitchensis
                                                     [Sorbus americanus var. sitchensis]
                                            Sorbus sorbifolia
                                            Sorbus subcuneata
                                            Sorbus subfusca
                                                   [Sorbus albovii]
                                            Sorbus subvestita
                                            Sorbus tamamschjanae
                                            Sorbus tapashana
                                            Sorbus thibetica
                                            Sorbus tianschanica
                                            Sorbus torminalis
                                                   [Crataegus torminalis]
                                                   [Pyrus torminalis]
                                            Sorbus umbellata
                                            Sorbus ursina
                                                   [Pyrus ursina]
                                            Sorbus vexans
                                            Sorbus vilmorinii
                                            Sorbus wallichii
                                            Sorbus wilmottiana
                                            Sorbus wilsoniana
                                            Sorbus x meinichii
                                            Sorbus x thuringiaca
                                            Sorbus x tomentella
                                                   [Sorbus rotundifolia]
                                                   [Sorbus x vagensis]
                                            Sorbus zahlbruckneri
                                            Sorbus × thuringiaca
                                    Spiraea
                                            Spiraea alba
                                              Spiraea alba alba
                                              Spiraea alba var. alba
                                              Spiraea alba var. latifolia
                                                     [Spiraea latifolia f. rosea]
                                              Spiraea alba var. septentrionalis
                                            Spiraea albiflora
                                            Spiraea alpina
                                            Spiraea aquilegifolia
                                                   [Spiraea thalictroides]
                                            Spiraea arbuscula
                                            Spiraea arcuata
                                            Spiraea argentea
                                            Spiraea arguta
                                            Spiraea ariifolia
                                                   [Spiraea ariaefolia]
                                            Spiraea aruncus
                                            Spiraea beauverdiana
                                              Spiraea beauverdiana var. stevenii
                                            Spiraea bella
                                            Spiraea betulifolia
                                                   [Spiraea ceanothifolia]
                                              Spiraea betulifolia subsp. corymbosa
                                              Spiraea betulifolia subsp. lucida
                                              Spiraea betulifolia var. aemiliana
                                              Spiraea betulifolia var. corymbosa
                                              Spiraea betulifolia var. lucida
                                              Spiraea betulifolia var. rosea
                                            Spiraea blumei
                                              Spiraea blumei var. hayatae
                                                     [Spiraea hayatae]
                                            Spiraea bullata
                                            Spiraea callosa
                                            Spiraea camtschatica
                                            Spiraea cana
                                            Spiraea canescens
                                                   [Spiraea brachybotrys]
                                            Spiraea cantoniensis
                                                   [Spiraea reevesiana]
                                              Spiraea cantoniensis cantoniensis
                                              Spiraea cantoniensis var. cantoniensis
                                              Spiraea cantoniensis var. lanceata
                                            Spiraea chamaedrifolia
                                            Spiraea chamaedryfolia
                                                   [Spiraea ulmifolia]
                                              Spiraea chamaedryfolia var. chamaedryfolia
                                              Spiraea chamaedryfolia var. pilosa
                                              Spiraea chamaedryfolia var. ulmifolia
                                            Spiraea convexa
                                            Spiraea corymbosa
                                            Spiraea crenata
                                              Spiraea crenata subsp. crenata
                                                     [Spiraea anatolica]
                                            Spiraea cuneifolia
                                            Spiraea decumbens
                                            Spiraea densiflora
                                              Spiraea densiflora subsp. splendens
                                              Spiraea densiflora var. densiflora
                                              Spiraea densiflora var. splendens
                                            Spiraea douglasii
                                              Spiraea douglasii douglasii
                                              Spiraea douglasii subsp. douglasii
                                                     [Spiraea idahoensis]
                                                     [Spiraea roseata]
                                                     [Spiraea sanssouciana]
                                              Spiraea douglasii subsp. menziesii
                                              Spiraea douglasii var. douglasii
                                              Spiraea douglasii var. menziesii
                                              Spiraea douglasii var. roseata
                                            Spiraea duthieana
                                            Spiraea elegans
                                            Spiraea flexuosa
                                            Spiraea formosana
                                            Spiraea fritschiana
                                              Spiraea fritschiana var. angulata
                                                     [Spiraea fritschiana var. latifolia]
                                              Spiraea fritschiana var. parvifolia
                                            Spiraea gemmata
                                            Spiraea gracilis
                                                   [Spiraea parvifolia]
                                            Spiraea hartwegiana
                                            Spiraea helleri
                                            Spiraea hendersonii
                                            Spiraea henryi
                                            Spiraea hirsuta
                                            Spiraea hitchcockii
                                            Spiraea hydrophila
                                            Spiraea hypericifolia
                                              Spiraea hypericifolia subsp. hypericifolia
                                                     [Spiraea acutifolia]
                                              Spiraea hypericifolia subsp. obovata
                                            Spiraea japonica
                                                   [Spiraea japonica var. glabra]
                                                   [Spiraea lemoinei]
                                                   [Spiraea pruhoniciana]
                                              Spiraea japonica var. acuminata
                                              Spiraea japonica var. alpina
                                              Spiraea japonica var. bullata
                                              Spiraea japonica var. fortunei
                                                     [Spiraea fortunei]
                                              Spiraea japonica var. japonica
                                              Spiraea japonica var. ovalifolia
                                            Spiraea lanceolata
                                            Spiraea lasiocarpa
                                                   [Spiraea lycioides]
                                            Spiraea latifolia
                                              Spiraea latifolia var. septentrionalis
                                            Spiraea lichiangensis
                                            Spiraea lobata
                                            Spiraea longigemmis
                                            Spiraea lucida
                                            Spiraea media
                                              Spiraea media subsp. media
                                                     [Spiraea pikoviensis]
                                              Spiraea media var. sericea
                                                     [Spiraea sericea]
                                            Spiraea menziesii
                                            Spiraea micrantha
                                                   [Spiraea brumalis]
                                            Spiraea millefolium
                                            Spiraea miyabei
                                              Spiraea miyabei var. glabrata
                                            Spiraea mollifolia
                                            Spiraea mongolica
                                            Spiraea morrisonicola
                                              Spiraea morrisonicola var. hayatana
                                                     [Spiraea hayatana]
                                            Spiraea myrtilloides
                                                   [Spiraea virgata]
                                            Spiraea nervosa
                                                   [Spiraea chinensis]
                                            Spiraea nipponica
                                                   [Spiraea nipponica var. rotundifolia]
                                                   [Spiraea ogawai]
                                                  Spiraea nipponica f. rotundifolia
                                              Spiraea nipponica var. tosaensis
                                                     [Spiraea tosaensis]
                                            Spiraea oblongifolia
                                            Spiraea obovata
                                            Spiraea opulifolia
                                            Spiraea ovalis
                                            Spiraea paniculata
                                            Spiraea pectinata
                                            Spiraea pilosa
                                            Spiraea prunifolia
                                              Spiraea prunifolia prunifolia
                                              Spiraea prunifolia var. plena
                                              Spiraea prunifolia var. prunifolia
                                              Spiraea prunifolia var. pseudoprunifolia
                                              Spiraea prunifolia var. simpliciflora
                                            Spiraea pubescens
                                            Spiraea pyramidata
                                            Spiraea rosthornii
                                            Spiraea rotundifolia
                                            Spiraea salicifolia
                                                   [Spiraea billardii]
                                                   [Spiraea carpinifolia]
                                            Spiraea sargentiana
                                            Spiraea schneideriana
                                            Spiraea septentrionalis
                                            Spiraea simplex
                                            Spiraea sorbifolia
                                            Spiraea splendens
                                              Spiraea splendens var. rosea
                                              Spiraea splendens var. splendens
                                            Spiraea stevenii
                                            Spiraea subvillosa
                                            Spiraea tarokoensis
                                            Spiraea thunbergii
                                            Spiraea tomentosa
                                                   [Spiraea rosea]
                                                   [Spiraea tomentosa f. albiflora]
                                              Spiraea tomentosa var. rosea
                                              Spiraea tomentosa var. tomentosa
                                            Spiraea tomentulosa
                                            Spiraea trichocarpa
                                            Spiraea trifoliata
                                            Spiraea trilobata
                                                   [Spiraea triloba]
                                            Spiraea ulmaria
                                            Spiraea vacciniifolia
                                            Spiraea veitchii
                                            Spiraea virginiana
                                              Spiraea virginiana var. serrulata
                                              Spiraea virginiana var. virginiana
                                            Spiraea wilsonii
                                            Spiraea x arguta
                                            Spiraea x billardii
                                            Spiraea x bumalda
                                            Spiraea x cinerea
                                            Spiraea x hitchcockii
                                            Spiraea x multiflora
                                            Spiraea x pyramidata
                                            Spiraea x sanssouciana
                                            Spiraea x semperflorens
                                            Spiraea x subcanescens
                                            Spiraea × arguta
                                            Spiraea × billiardii
                                            Spiraea × bumalda
                                            Spiraea × vanhouttei
                                                   [Spiraea vanhouttei]
                                                   [Spiraea x vanhouttei]
                                            Spiraea ×bumalda
                                    Spiraeanthus
                                            Spiraeanthus cordifolia
                                            Spiraeanthus schrenckianus
                                                   [Spiraea schrenkiana]
                                    Stephanandra
                                            Stephanandra chinensis
                                            Stephanandra incisa
                                                   [Stephanandra flexuosa]
                                            Stephanandra tanakae
                                    Stranvaesia
                                            Stranvaesia amphidoxa
                                                   [Photinia amphidoxa]
                                              Stranvaesia amphidoxa var. amphileia
                                                     [Photinia amphidoxa var. amphileia]
                                            Stranvaesia niitakayamensis
                                            Stranvaesia nussia
                                                   [Crataegus glauca]
                                                   [Photinia nussia]
                                                   [Stranvaesia glaucescens]
                                            Stranvaesia undulata
                                                   [Photinia undulata]
                                    Stylypus
                                            Stylypus vernus
                                    Tetraglochin
                                            Tetraglochin alatum
                                                   [Tetraglochin strictum]
                                            Tetraglochin ameghinoi
                                    Tormentilla
                                            Tormentilla reptans
                                    Vauquelinia
                                            Vauquelinia angustifolia
                                            Vauquelinia australis
                                            Vauquelinia californica
                                              Vauquelinia californica subsp. californica
                                                     [Spiraea californica]
                                              Vauquelinia californica subsp. pauciflora
                                                     [Vauquelinia pauciflora]
                                              Vauquelinia californica subsp. retherfordii
                                              Vauquelinia californica subsp. sonorensis
                                            Vauquelinia corymbosa
                                              Vauquelinia corymbosa subsp. angustifolia
                                              Vauquelinia corymbosa subsp. corymbosa
                                                     [Vauquelinia potosina]
                                              Vauquelinia corymbosa subsp. heterodon
                                                     [Vauquelinia heterodon]
                                              Vauquelinia corymbosa subsp. karwinskyi
                                              Vauquelinia corymbosa subsp. latifolia
                                              Vauquelinia corymbosa subsp. saltilloensis
                                                     [Vauquelinia karwinskyi]
                                            Vauquelinia latifolia
                                            Vauquelinia retherfordii
                                            Vauquelinia torreyi
                                    Waldsteinia
                                            Waldsteinia doniana
                                            Waldsteinia fragarioides
                                                   [Geum fragarioides]
                                              Waldsteinia fragarioides subsp. doniana
                                                     [Geum donianum]
                                              Waldsteinia fragarioides subsp. fragarioides
                                              Waldsteinia fragarioides var. fragarioides
                                              Waldsteinia fragarioides var. parviflora
                                            Waldsteinia idahoensis
                                                   [Geum idahoense]
                                            Waldsteinia lobata
                                                   [Dalibarda lobata]
                                            Waldsteinia parviflora
                                            Waldsteinia pendula
                                            Waldsteinia ternata
                                    Xerospiraea
                                            Xerospiraea hartwegiana
                                                   [Spiraea northcraftii]
                                    x Amelasorbus
                                            x Amelasorbus jackii
                                    x Sorbaronia
                                            x Sorbaronia alpina
                                                   [Pyrus x alpina]
                                                   [Sorbus x alpina]
                                            x Sorbaronia arsenii
                                            x Sorbaronia fallax
                                                   [Pyrus x fallax]
                                            x Sorbaronia hybrida
                                                   [Aronia hybrida]
                                                   [Sorbus spuria]
                                            x Sorbaronia jackii
                                            x Sorbaronia sorbifolia
                                                   [Aronia sargentii]
                                                   [Aronia watsoniana]

Problematic Rooting (218620)
                                              Stranvaesia davidiana var. undulata

Problematic Rooting (227469)
                                              Mespilus arbutifolia var. erythrocarpa

Problematic Rooting (309545)
                                            Ancistrum anserinifolium

Problematic Rooting (4025)
                                              Sanguisorba minor subsp. vestita

Problematic Rooting (67787)
                                              Pyrus arbutifolia var. erythrocarpa