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Checklist: Theodore Roosevelt National Park
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Key: Theodore Roosevelt National Park
Key
Taxon:
-- Select a Taxonomic Group --
All Species
--------------------------
Acer
Achillea
Achnatherum
Acroptilon
Actaea
Agastache
Agoseris
Agrimonia
Agrohordeum
Agropyron
Agrostis
Alisma
Alismataceae
Allium
Alopecurus
Alyssum
Amaranthaceae
Amaranthus
Amaryllidaceae
Ambrosia
Amelanchier
Ammannia
Amorpha
Amphiachyris
Anacardiaceae
Andropogon
Androsace
Anemone
Antennaria
Apiaceae
Apocynaceae
Apocynum
Aquilegia
Arabis
Aralia
Araliaceae
Arctium
Arctostaphylos
Argentina
Aristida
Arnica
Artemisia
Asclepias
Asparagaceae
Asparagus
Asperugo
Asteraceae
Astragalus
Atriplex
Beckmannia
Betula
Betulaceae
Bidens
Bolboschoenus
Boraginaceae
Bouteloua
Brassicaceae
Brickellia
Bromus
Buchloe
Cactaceae
Calamagrostis
Calamovilfa
Callitriche
Calochortus
Calylophus
Calystegia
Camelina
Campanula
Campanulaceae
Cannabaceae
Caprifoliaceae
Capsella
Carduus
Carex
Caryophyllaceae
Castilleja
Celastraceae
Celastrus
Centaurea
Cerastium
Chamaerhodos
Chamaesyce
Chenopodiastrum
Chenopodium
Chorispora
Cicuta
Cinna
Cirsium
Clematis
Cleomaceae
Collomia
Comandra
Commelinaceae
Conringia
Convolvulaceae
Convolvulus
Conyza
Cornaceae
Cornus
Corylus
Coryphantha
Crataegus
Crepis
Cryptantha
Cupressaceae
Cuscuta
Cyclachaena
Cymopterus
Cynoglossum
Cyperaceae
Cystopteridaceae
Cystopteris
Dactylis
Dalea
Danthonia
Delphinium
Descurainia
Dichanthelium
Dieteria
Distichlis
Draba
Dyssodia
Echinacea
Echinochloa
Elaeagnaceae
Elaeagnus
Eleocharis
Elymus
Epilobium
Equisetaceae
Equisetum
Eragrostis
Ericaceae
Ericameria
Erigeron
Eriogonum
Erysimum
Euphorbia
Euphorbiaceae
Fabaceae
Fagaceae
Festuca
Fragaria
Fraxinus
Fritillaria
Gaillardia
Galium
Gentiana
Gentianaceae
Gentianella
Geraniaceae
Geranium
Geum
Glaux
Glyceria
Glycyrrhiza
Gratiola
Grindelia
Grossulariaceae
Gutierrezia
Hackelia
Haloragaceae
Hedeoma
Hedysarum
Helianthus
Hesperostipa
Heterotheca
Heuchera
Hordeum
Humulus
Hymenopappus
Hymenoxys
Hyoscyamus
Ipomopsis
Iridaceae
Iva
Juncaceae
Juncaginaceae
Juncus
Juniperus
Kochia
Koeleria
Krascheninnikovia
Lactuca
Lamiaceae
Lappula
Lepidium
Lesquerella
Liatris
Liliaceae
Lilium
Linaceae
Linaria
Linum
Lithospermum
Loasaceae
Lolium
Lomatium
Lonicera
Lotus
Lupinus
Lycopus
Lygodesmia
Lysimachia
Lythraceae
Maianthemum
Malva
Malvaceae
Medicago
Melanthiaceae
Melilotus
Mentha
Mentzelia
Mertensia
Mirabilis
Moehringia
Monarda
Monolepis
Monroa
Muhlenbergia
Mulgedium
Musineon
Myriophyllum
Nassella
Navarretia
Nepeta
Nothocalais
Nuttallanthus
Nyctaginaceae
Oenothera
Oleaceae
Oligoneuron
Onagraceae
Opuntia
Orobanchaceae
Orobanche
Orthocarpus
Oryzopsis
Osmorhiza
Oxalidaceae
Oxalis
Oxybasis
Oxytropis
Packera
Panicum
Parietaria
Paronychia
Parthenocissus
Pascopyrum
Pediomelum
Pennisetum
Penstemon
Penthoraceae
Penthorum
Peritoma
Persicaria
Phacelia
Phlox
Phragmites
Physalis
Physaria
Picradeniopsis
Pinaceae
Pinus
Piptatheropsis
Plantaginaceae
Plantago
Poa
Poaceae
Polanisia
Polemoniaceae
Polygala
Polygalaceae
Polygonaceae
Polygonatum
Polygonum
Polypodiaceae
Polypodium
Populus
Portulaca
Portulacaceae
Potamogeton
Potamogetonaceae
Potentilla
Primulaceae
Prosartes
Prunus
Pseudoroegneria
Psoralidium
Puccinellia
Pyrrocoma
Quercus
Ranunculaceae
Ranunculus
Raphanus
Ratibida
Rhus
Ribes
Rorippa
Rosa
Rosaceae
Rubiaceae
Rubus
Rudbeckia
Rumex
Sagittaria
Salicaceae
Salicornia
Salix
Salsola
Salvia
Sanicula
Santalaceae
Sapindaceae
Sarcobataceae
Sarcobatus
Saxifragaceae
Schedonnardus
Schizachne
Schizachyrium
Schoenoplectus
Scirpus
Scolochloa
Selaginella
Selaginellaceae
Senecio
Setaria
Shepherdia
Silene
Sisymbrium
Sisyrinchium
Smilacaceae
Smilax
Solanaceae
Solanum
Solidago
Sonchus
Sparganium
Spartina
Sphaeralcea
Sphenopholis
Sporobolus
Stanleya
Stenotus
Stephanomeria
Stuckenia
Suaeda
Symphoricarpos
Symphyotrichum
Tamaricaceae
Tamarix
Taraxacum
Tetraneuris
Teucrium
Thalictrum
Thermopsis
Thlaspi
Townsendia
Toxicodendron
Tradescantia
Tragopogon
Trifolium
Triglochin
Triodanis
Tripterocalyx
Typha
Typhaceae
Ulmaceae
Ulmus
Urtica
Urticaceae
Verbena
Verbenaceae
Verbesina
Veronica
Viburnaceae
Viburnum
Vicia
Viola
Violaceae
Vitaceae
Vitis
Vulpia
Woodsia
Woodsiaceae
Xanthisma
Xanthium
Yucca
Zannichellia
Zigadenus
Load Species List
Display:
Scientific Name
Common Name
Plant
habit
trees
shrubs
vines / lianas
herbaceous
grass-like
ferns & allies
cactus-like / succulents
aquatic & OBL wetland species
special groups
composites
legumes
milkweeds
mints
spurges
dicots
monocots
longevity
annual or biennial
perennial
armature
unarmed
armed
leaves/twigs aromatic when crushed
without marked odor
clearly odiferous
Leaves
arrangement/phyllotaxy
basal
alternate
opposite
whorled
fascicled/clustered along stem
blade division
all simple
deeply lobed or divided
some or all fully compound
Flower
principal flower color
white or cream
purple
blue
green
yellow
orange
red
pink
brown
inconspicuous
ovaries/pistils per flower
1
2-5
more than 5
Fruit or Cone
fruit consistency at maturity
dry/leathery
fleshy
Theodore Roosevelt National Park
Craig William Whippo
Species Count: 558
Alismataceae
Alisma gramineum
Sagittaria cuneata
Sagittaria latifolia
Amaranthaceae
Amaranthus albus
Amaranthus retroflexus
Atriplex argentea
Atriplex canescens
Atriplex confertifolia
Atriplex subspicata
Atriplex suckleyi
Atriplex tridentata
Bassia scoparia
Blitum nuttallianum
Chenopodiastrum simplex
Chenopodium album
Chenopodium berlandieri
Chenopodium desiccatum
Chenopodium fremontii
Chenopodium leptophyllum
Chenopodium pratericola
Chenopodium standleyanum
Chenopodium subglabrum
Krascheninnikovia lanata
Oxybasis glauca
Salicornia rubra
Salsola kali
Salsola tragus
Suaeda calceoliformis
Suaeda nigra
Amaryllidaceae
Allium textile
Anacardiaceae
Rhus aromatica
Rhus trilobata
Toxicodendron radicans
Toxicodendron rydbergii
Apiaceae
Cicuta maculata
Cymopterus glomeratus
Lomatium foeniculaceum
Lomatium orientale
Musineon divaricatum
Osmorhiza longistylis
Sanicula marilandica
Apocynaceae
Apocynum androsaemifolium
Apocynum cannabinum
Asclepias lanuginosa
Asclepias pumila
Asclepias speciosa
Asclepias verticillata
Asclepias viridiflora
Araliaceae
Aralia nudicaulis
Asparagaceae
Asparagus officinalis
Maianthemum racemosum
Maianthemum stellatum
Polygonatum biflorum
Yucca glauca
Asteraceae
Achillea millefolium
Acroptilon repens
Agoseris glauca
Ambrosia artemisiifolia
Ambrosia psilostachya
Ambrosia trifida
Amphiachyris dracunculoides
Antennaria microphylla
Antennaria neglecta
Antennaria parlinii
Antennaria parvifolia
Antennaria plantaginifolia
Antennaria rosea
Arctium minus
Arnica frigida
Arnica fulgens
Artemisia absinthium
Artemisia biennis
Artemisia campestris
Artemisia cana
Artemisia dracunculus
Artemisia frigida
Artemisia longifolia
Artemisia ludoviciana
Artemisia tridentata
Bidens frondosa
Carduus nutans
Centaurea stoebe
Cirsium arvense
Cirsium flodmanii
Cirsium undulatum
Conyza canadensis
Conyza ramosissima
Crepis occidentalis
Crepis runcinata
Cyclachaena xanthiifolia
Dieteria canescens
Dyssodia papposa
Echinacea angustifolia
Echinacea pallida
Erigeron asper
Erigeron canus
Erigeron glabellus
Erigeron lonchophyllus
Erigeron philadelphicus
Erigeron pumilus
Erigeron strigosus
Erigeron subtrinervis
Gaillardia aristata
Grindelia squarrosa
Gutierrezia sarothrae
Helianthus annuus
Helianthus maximiliani
Helianthus petiolaris
Hymenopappus filifolius
Hymenopappus tenuifolius
Hymenoxys richardsonii
Iva axillaris
Lactuca ludoviciana
Lactuca serriola
Liatris punctata
Lygodesmia juncea
Mulgedium pulchellum
Nothocalais cuspidata
Oligoneuron album
Packera cana
Packera plattensis
Picradeniopsis oppositifolia
Ratibida columnifera
Ratibida tagetes
Rudbeckia hirta
Senecio integerrimus
Solidago canadensis
Solidago gigantea
Solidago missouriensis
Solidago mollis
Solidago nemoralis
Sonchus arvensis
Stephanomeria runcinata
Symphyotrichum oblongifolium
Taraxacum officinale
Townsendia exscapa
Tragopogon dubius
Verbesina encelioides
Xanthisma grindelioides
Xanthisma spinulosum
Xanthium strumarium
Betulaceae
Betula occidentalis
Betula papyrifera
Corylus cornuta
Boraginaceae
Asperugo procumbens
Cynoglossum officinale
Hackelia deflexa
Hackelia floribunda
Lappula squarrosa
Lithospermum canescens
Lithospermum incisum
Mertensia lanceolata
Oreocarya celosioides
Phacelia hastata
Brassicaceae
Alyssum desertorum
Arabis hirsuta
Arabis x divaricarpa
Boechera holboellii
Camelina microcarpa
Capsella bursa-pastoris
Chorispora tenella
Conringia orientalis
Descurainia pinnata
Descurainia sophia
Draba nemorosa
Draba reptans
Erysimum cheiranthoides
Erysimum inconspicuum
Lepidium densiflorum
Lepidium perfoliatum
Lepidium virginicum
Physaria brassicoides
Physaria didymocarpa
Physaria ludoviciana
Physaria reediana
Rorippa palustris
Sisymbrium altissimum
Sisymbrium loeselii
Stanleya pinnata
Thlaspi arvense
Cactaceae
Escobaria missouriensis
Opuntia fragilis
Opuntia polyacantha
Campanulaceae
Campanula rotundifolia
Triodanis leptocarpa
Cannabaceae
Humulus lupulus
Caprifoliaceae
Lonicera tatarica
Symphoricarpos albus
Symphoricarpos occidentalis
Caryophyllaceae
Cerastium arvense
Cerastium brachypodum
Cerastium nutans
Moehringia lateriflora
Paronychia sessiliflora
Silene antirrhina
Silene latifolia
Celastraceae
Celastrus scandens
Cleomaceae
Cleomella serrulata
Polanisia dodecandra
Commelinaceae
Tradescantia bracteata
Convolvulaceae
Calystegia macounii
Calystegia sepium
Convolvulus arvensis
Cuscuta gronovii
Cuscuta pentagona
Cupressaceae
Juniperus communis
Juniperus horizontalis
Juniperus scopulorum
Cyperaceae
Bolboschoenus fluviatilis
Bolboschoenus maritimus
Carex atherodes
Carex brevior
Carex cristatella
Carex duriuscula
Carex eburnea
Carex emoryi
Carex filifolia
Carex gravida
Carex hallii
Carex laeviconica
Carex pellita
Carex pensylvanica
Carex saximontana
Carex sprengelii
Carex stricta
Carex torreyi
Carex vulpinoidea
Eleocharis acicularis
Eleocharis compressa
Eleocharis erythropoda
Schoenoplectus americanus
Schoenoplectus tabernaemontani
Schoenoplectus torreyi
Scirpus atrovirens
Cystopteridaceae
Cystopteris fragilis
Elaeagnaceae
Elaeagnus angustifolia
Elaeagnus commutata
Shepherdia argentea
Equisetaceae
Equisetum arvense
Equisetum hyemale
Equisetum laevigatum
Ericaceae
Arctostaphylos uva-ursi
Euphorbiaceae
Chamaesyce missurica
Euphorbia agraria
Euphorbia brachycera
Euphorbia esula
Euphorbia glyptosperma
Euphorbia maculata
Euphorbia serpens
Euphorbia spathulata
Fabaceae
Amorpha canescens
Astragalus agrestis
Astragalus bisulcatus
Astragalus crassicarpus
Astragalus flexuosus
Astragalus gilviflorus
Astragalus lotiflorus
Astragalus missouriensis
Astragalus multiflorus
Astragalus pectinatus
Astragalus purshii
Astragalus racemosus
Astragalus spatulatus
Dalea candida
Dalea enneandra
Dalea purpurea
Glycyrrhiza lepidota
Hedysarum boreale
Ladeania lanceolata
Lupinus argenteus
Lupinus pusillus
Medicago lupulina
Medicago sativa
Melilotus albus
Melilotus officinalis
Oxytropis campestris
Oxytropis lambertii
Oxytropis monticola
Oxytropis sericea
Pediomelum argophyllum
Pediomelum esculentum
Pediomelum tenuiflorum
Thermopsis rhombifolia
Trifolium pratense
Trifolium repens
Vicia americana
Fagaceae
Quercus macrocarpa
Gentianaceae
Gentiana affinis
Gentianella amarella
Geraniaceae
Geranium carolinianum
Grossulariaceae
Ribes americanum
Ribes missouriense
Haloragaceae
Myriophyllum sibiricum
Iridaceae
Sisyrinchium angustifolium
Sisyrinchium montanum
Juncaceae
Juncus arcticus
Juncus balticus
Juncus bufonius
Juncus effusus
Juncus interior
Juncus nodosus
Juncus torreyi
Juncaginaceae
Triglochin maritima
Lamiaceae
Agastache foeniculum
Hedeoma drummondii
Hedeoma hispida
Lycopus americanus
Lycopus asper
Mentha arvensis
Monarda bradburiana
Monarda fistulosa
Nepeta cataria
Salvia reflexa
Teucrium canadense
Liliaceae
Calochortus nuttallii
Fritillaria atropurpurea
Lilium philadelphicum
Prosartes trachycarpa
Linaceae
Linum lewisii
Linum rigidum
Loasaceae
Mentzelia decapetala
Mentzelia dispersa
Lythraceae
Ammannia coccinea
Malvaceae
Malva parviflora
Malva rotundifolia
Sphaeralcea coccinea
Melanthiaceae
Zigadenus venenosus
Nyctaginaceae
Mirabilis albida
Mirabilis linearis
Mirabilis nyctaginea
Tripterocalyx micranthus
Oleaceae
Fraxinus pennsylvanica
Onagraceae
Epilobium brachycarpum
Epilobium ciliatum
Oenothera albicaulis
Oenothera biennis
Oenothera cespitosa
Oenothera laciniata
Oenothera latifolia
Oenothera nuttallii
Oenothera serrulata
Oenothera suffrutescens
Oenothera villosa
Orobanchaceae
Castilleja sessiliflora
Orobanche fasciculata
Orobanche ludoviciana
Orthocarpus luteus
Oxalidaceae
Oxalis stricta
Penthoraceae
Penthorum sedoides
Pinaceae
Pinus ponderosa
Plantaginaceae
Callitriche hermaphroditica
Gratiola neglecta
Linaria dalmatica
Linaria vulgaris
Nuttallanthus canadensis
Penstemon albidus
Penstemon angustifolius
Penstemon eriantherus
Penstemon gracilis
Penstemon nitidus
Plantago elongata
Plantago major
Plantago patagonica
Veronica peregrina
Poaceae
Agropyron cristatum
Agrostis scabra
Alopecurus aequalis
Andropogon gerardi
Andropogon hallii
Aristida purpurea
Beckmannia syzigachne
Bouteloua curtipendula
Bouteloua dactyloides
Bouteloua gracilis
Bouteloua hirsuta
Bromus ciliatus
Bromus inermis
Bromus japonicus
Bromus tectorum
Calamagrostis montanensis
Calamagrostis stricta
Calamovilfa longifolia
Cinna latifolia
Dactylis glomerata
Danthonia spicata
Dichanthelium acuminatum
Dichanthelium scribnerianum
Dichanthelium wilcoxianum
Distichlis spicata
Echinochloa crus-galli
Echinochloa muricata
Elymus canadensis
Elymus caninus
Elymus elymoides
Elymus repens
Elymus trachycaulus
Elymus villosus
Elymus virginicus
Eragrostis cilianensis
Eriocoma hymenoides
Glyceria grandis
Glyceria striata
Hesperostipa spartea
Hordeum jubatum
Hordeum pusillum
Koeleria pyramidata
Lolium pratense
Muhlenbergia asperifolia
Muhlenbergia cuspidata
Muhlenbergia mexicana
Muhlenbergia racemosa
Muhlenbergia richardsonis
Munroa squarrosa
Nassella viridula
Oryzopsis asperifolia
Panicum capillare
Panicum virgatum
Pascopyrum smithii
Pennisetum glaucum
Phragmites australis
Piptatheropsis micrantha
Poa arida
Poa bulbosa
Poa compressa
Poa cusickii
Poa palustris
Poa pratensis
Poa secunda
Puccinellia nuttalliana
Schedonnardus paniculatus
Schizachne purpurascens
Scolochloa festucacea
Setaria viridis
Spartina gracilis
Spartina pectinata
Sphenopholis obtusata
Sporobolus airoides
Sporobolus cryptandrus
Vulpia octoflora
x Agrohordeum macounii
Polemoniaceae
Collomia linearis
Ipomopsis congesta
Phlox hoodii
Polygalaceae
Polygala alba
Polygonaceae
Eriogonum flavum
Eriogonum pauciflorum
Fallopia convolvulus
Persicaria amphibia
Persicaria bicornis
Persicaria lapathifolia
Persicaria maculosa
Polygonum achoreum
Polygonum arenastrum
Polygonum aviculare
Polygonum douglasii
Polygonum erectum
Rumex crispus
Rumex mexicanus
Rumex occidentalis
Rumex stenophyllus
Rumex venosus
Polypodiaceae
Polypodium hesperium
Portulacaceae
Portulaca oleracea
Potamogetonaceae
Potamogeton pusillus
Potamogeton richardsonii
Stuckenia pectinata
Zannichellia palustris
Primulaceae
Androsace occidentalis
Glaux maritima
Lysimachia ciliata
Ranunculaceae
Actaea rubra
Anemone canadensis
Anemone cylindrica
Anemone virginiana
Aquilegia canadensis
Ceratocephala testiculata
Clematis ligusticifolia
Clematis virginiana
Delphinium bicolor
Pulsatilla patens
Ranunculus abortivus
Ranunculus cymbalaria
Ranunculus glaberrimus
Ranunculus macounii
Ranunculus rhomboideus
Ranunculus sceleratus
Thalictrum dasycarpum
Thalictrum venulosum
Rosaceae
Agrimonia repens
Agrimonia striata
Amelanchier alnifolia
Argentina anserina
Chamaerhodos erecta
Crataegus chrysocarpa
Dasiphora fruticosa
Drymocallis arguta
Fragaria vesca
Fragaria virginiana
Geum aleppicum
Geum canadense
Geum triflorum
Potentilla concinna
Potentilla hippiana
Potentilla norvegica
Potentilla pensylvanica
Prunus americana
Prunus pensylvanica
Prunus virginiana
Rosa arkansana
Rosa woodsii
Rubus idaeus
Rubiaceae
Galium aparine
Galium boreale
Salicaceae
Populus balsamifera
Populus deltoides
Populus tremuloides
Populus x acuminata
Salix amygdaloides
Salix bebbiana
Salix eriocephala
Salix exigua
Salix humilis
Salix interior
Salix lucida
Salix lutea
Santalaceae
Comandra umbellata
Sapindaceae
Acer negundo
Sarcobataceae
Sarcobatus vermiculatus
Saxifragaceae
Heuchera richardsonii
Selaginellaceae
Selaginella densa
Smilacaceae
Smilax herbacea
Smilax lasioneura
Solanaceae
Hyoscyamus niger
Physalis heterophylla
Solanum physalifolium
Solanum rostratum
Solanum triflorum
Tamaricaceae
Tamarix chinensis
Typhaceae
Sparganium eurycarpum
Typha angustifolia
Typha latifolia
Ulmaceae
Ulmus americana
Ulmus pumila
Urticaceae
Parietaria pensylvanica
Urtica dioica
Verbenaceae
Verbena bracteata
Verbena lasiostachys
Verbena stricta
Viburnaceae
Viburnum lentago
Violaceae
Viola adunca
Viola nephrophylla
Viola nuttallii
Viola pedatifida
Vitaceae
Parthenocissus inserta
Parthenocissus quinquefolia
Vitis riparia
Vitis vulpina
Woodsiaceae
Woodsia oregana