Central Taxonomic Thesaurus
Taxon Search
  Plantae
    Tracheophyta
           [Tracheobionta]
    Spermatophyta
      Magnoliophyta
             [Angiospermae]
         Monocots
                [Liliatae]
                [Liliopsida]
                [Monocotyledoneae]
                    Alismatales
                            <b>Potamogetonaceae</b>
                                     <i>Althenia</i>
                                           [Belvalia]
                                             <i>Althenia filiformis</i>
                                               <i>Althenia filiformis var. filiformis</i>
                                                     [Belvalia australis]
                                             <i>Althenia orientalis</i>
                                               <i>Althenia orientalis subsp. betpakdalensis</i>
                                               <i>Althenia orientalis subsp. orientalis</i>
                                             <i>Althenia patentifolia</i>
                                                   [Lepilaena patentifolia]
                                             <i>Althenia preissii</i>
                                                   [Lepilaena preissii]
                                     <i>Buccaferrea</i>
                                     <i>Coleogeton</i>
                                             <i>Coleogeton filiformis</i>
                                               <i>Coleogeton filiformis subsp. occidentalis</i>
                                             <i>Coleogeton striatus</i>
                                             <i>Coleogeton vaginatus</i>
                                     <i>Groenlandia</i>
                                             <i>Groenlandia densa</i>
                                                   [Potamogeton densus]
                                                   [Potamogeton pauciflorus]
                                     <i>Lepilaena</i>
                                             <i>Lepilaena bilocularis</i>
                                             <i>Lepilaena cylindrocarpa</i>
                                     <i>Nanozostera</i>
                                             <i>Nanozostera americana</i>
                                             <i>Nanozostera japonica</i>
                                     <i>Peltopsis</i>
                                     <i>Potamogeton</i>
                                             <i>Potamogeton acutifolius</i>
                                             <i>Potamogeton alpinus</i>
                                                   [Potamogeton alpinus subsp. tenuifolius]
                                                   [Potamogeton alpinus var. subellipticus]
                                                   [Potamogeton alpinus var. tenuifolius]
                                                   [Potamogeton microstachys var. subellipticus]
                                                   [Potamogeton montanensis]
                                                   [Potamogeton rufescens]
                                                   [Potamogeton tenuifolius var. subellipticus]
                                             <i>Potamogeton amplexicaulis</i>
                                             <i>Potamogeton amplifolius</i>
                                             <i>Potamogeton berchtoldii</i>
                                                   [Potamogeton berchtoldii var. acuminatus]
                                                   [Potamogeton pusillus var. polyphyllus]
                                               <i>Potamogeton berchtoldii subsp. berchtoldii</i>
                                                     [Potamogeton berchtoldii var. berchtoldii]
                                                     [Potamogeton berchtoldii var. colpophilus]
                                                     [Potamogeton berchtoldii var. lacunatus]
                                                     [Potamogeton berchtoldii var. mucronatus]
                                                     [Potamogeton berchtoldii var. polyphyllus]
                                                     [Potamogeton berchtoldii var. tenuissimus]
                                                     [Potamogeton pusillus var. colpophilus]
                                               <i>Potamogeton berchtoldii subsp. gemmiparus</i>
                                             <i>Potamogeton berteroanus</i>
                                             <i>Potamogeton bicupulatus</i>
                                             <i>Potamogeton borealis</i>
                                             <i>Potamogeton bupleuroides</i>
                                             <i>Potamogeton cheesemanii</i>
                                             <i>Potamogeton clystocarpus</i>
                                             <i>Potamogeton coloratus</i>
                                                   [Potamogeton plantagineus]
                                             <i>Potamogeton compressus</i>
                                             <i>Potamogeton confervoides</i>
                                                   [Potamogeton tuckermanii]
                                             <i>Potamogeton crispus</i>
                                             <i>Potamogeton cristatus</i>
                                             <i>Potamogeton dimorphus</i>
                                             <i>Potamogeton distinctus</i>
                                             <i>Potamogeton diversifolius</i>
                                                   [Potamogeton capillaceus var. atripes]
                                                   [Potamogeton capillaceus]
                                                   [Potamogeton conjungens]
                                                   [Potamogeton diversifolius var. multidenticulatus]
                                                   [Potamogeton diversifolius var. spicatus]
                                               <i>Potamogeton diversifolius var. diversifolius</i>
                                               <i>Potamogeton diversifolius var. trichophyllus</i>
                                             <i>Potamogeton epihydrus</i>
                                                   [Potamogeton claytonii]
                                                   [Potamogeton epihydrus var. typicus]
                                               <i>Potamogeton epihydrus subsp. nuttallii</i>
                                               <i>Potamogeton epihydrus var. cayugensis</i>
                                               <i>Potamogeton epihydrus var. epihydrus</i>
                                               <i>Potamogeton epihydrus var. nuttallii</i>
                                               <i>Potamogeton epihydrus var. ramosus</i>
                                             <i>Potamogeton exstipulatus</i>
                                             <i>Potamogeton faxonii</i>
                                             <i>Potamogeton fibrillosus</i>
                                             <i>Potamogeton filifolius</i>
                                             <i>Potamogeton filiformis</i>
                                               <i>Potamogeton filiformis var. filiformis</i>
                                               <i>Potamogeton filiformis var. occidentalis</i>
                                             <i>Potamogeton floridanus</i>
                                             <i>Potamogeton foliosus</i>
                                                   [Potamogeton niagarensis]
                                               <i>Potamogeton foliosus foliosus</i>
                                               <i>Potamogeton foliosus subsp. fibrillosus</i>
                                               <i>Potamogeton foliosus subsp. foliosus</i>
                                                     [Potamogeton californicus]
                                                     [Potamogeton curtissii]
                                                     [Potamogeton foliosus var. genuinus]
                                                     [Potamogeton foliosus var. macellus]
                                                     [Potamogeton pauciflorus var. californicus]
                                               <i>Potamogeton foliosus var. californicus</i>
                                               <i>Potamogeton foliosus var. fibrillosus</i>
                                               <i>Potamogeton foliosus var. foliosus</i>
                                             <i>Potamogeton friesii</i>
                                             <i>Potamogeton fryeri</i>
                                             <i>Potamogeton gemmiparus</i>
                                             <i>Potamogeton gramineus</i>
                                                   [Potamogeton delicatulus]
                                                   [Potamogeton falcatus]
                                                   [Potamogeton gramineus f. longipedunculatus]
                                                   [Potamogeton gramineus f. maximus]
                                                   [Potamogeton gramineus f. myriophyllus]
                                                   [Potamogeton gramineus f. terrestris]
                                                   [Potamogeton gramineus subsp. heterophyllus]
                                                   [Potamogeton gramineus var. gramineus]
                                                   [Potamogeton gramineus var. graminifolius]
                                                   [Potamogeton gramineus var. heterophyllus]
                                                   [Potamogeton gramineus var. maximus]
                                                   [Potamogeton gramineus var. myriophyllus]
                                                   [Potamogeton gramineus var. typicus]
                                                   [Potamogeton heterophyllus f. maximus]
                                                   [Potamogeton heterophyllus f. minimus]
                                                   [Potamogeton heterophyllus f. myriophyllus]
                                                   [Potamogeton heterophyllus var. graminifolius]
                                                   [Potamogeton oblongifolius]
                                                   [Potamogeton x seemenii]
                                               <i>Potamogeton gramineus gramineus</i>
                                             <i>Potamogeton groenlandicus</i>
                                             <i>Potamogeton hagstroemii</i>
                                             <i>Potamogeton haynesii</i>
                                             <i>Potamogeton hillii</i>
                                             <i>Potamogeton hoggarensis</i>
                                             <i>Potamogeton illinoensis</i>
                                                   [Potamogeton angustifolius]
                                                   [Potamogeton fragillimus]
                                                   [Potamogeton heterophyllus]
                                                   [Potamogeton lucens var. connecticutensis]
                                                   [Potamogeton lucens var. floridanus]
                                                   [Potamogeton methyensis]
                                             <i>Potamogeton insulanus</i>
                                             <i>Potamogeton interior</i>
                                             <i>Potamogeton interruptus</i>
                                             <i>Potamogeton lanceolatus</i>
                                             <i>Potamogeton longiligulatus</i>
                                             <i>Potamogeton lucens</i>
                                                   [Potamogeton gaudichaudii]
                                                   [Potamogeton nitens]
                                                   [Potamogeton zizii f. pulcherrimus]
                                                   [Potamogeton zizii]
                                             <i>Potamogeton luxurians</i>
                                             <i>Potamogeton maackianus</i>
                                             <i>Potamogeton malaianus</i>
                                             <i>Potamogeton mandschuriensis</i>
                                             <i>Potamogeton marianensis</i>
                                             <i>Potamogeton marinus</i>
                                               <i>Potamogeton marinus var. occidentalis</i>
                                             <i>Potamogeton montevidensis</i>
                                             <i>Potamogeton montezumawellensis</i>
                                             <i>Potamogeton mucronatus</i>
                                             <i>Potamogeton mysticus</i>
                                             <i>Potamogeton natans</i>
                                                   [Potamogeton natans var. prolixus]
                                             <i>Potamogeton nodosus</i>
                                                   [Potamogeton americanus var. novaeboracensis]
                                                   [Potamogeton americanus]
                                                   [Potamogeton drucei]
                                                   [Potamogeton fluitans]
                                                   [Potamogeton lonchites var. novaeboracensis]
                                                   [Potamogeton lonchites]
                                                   [Potamogeton mascarensis]
                                                   [Potamogeton mexicanus]
                                                   [Potamogeton stagnorum]
                                                   [Potamogeton thunbergii]
                                                   [Potamogeton ×fluitans subsp. americanus]
                                                   [Potamogeton ×fluitans var. canariensis]
                                               <i>Potamogeton nodosus var. billotii</i>
                                                     [Potamogeton billotii]
                                               <i>Potamogeton nodosus var. nodosus</i>
                                             <i>Potamogeton nuttallii</i>
                                             <i>Potamogeton oakesianus</i>
                                             <i>Potamogeton oblongus</i>
                                             <i>Potamogeton obtusifolius</i>
                                             <i>Potamogeton ochreatus</i>
                                             <i>Potamogeton octandrus</i>
                                                   [Potamogeton huillensis]
                                                   [Potamogeton octandrus subsp. ethiopicus]
                                                   [Potamogeton parvifolius]
                                                   [Potamogeton preussii]
                                               <i>Potamogeton octandrus subsp. octandrus</i>
                                                     [Potamogeton javanicus]
                                                     [Potamogeton tenuicaulis]
                                             <i>Potamogeton ogdenii</i>
                                             <i>Potamogeton oxyphyllus</i>
                                             <i>Potamogeton paramoanus</i>
                                             <i>Potamogeton pennsylvanicus</i>
                                             <i>Potamogeton perfoliatus</i>
                                                   [Peltopsis perfoliata]
                                                   [Potamogeton fulvus]
                                                   [Potamogeton perfoliatus var. lanceolatus]
                                                   [Spirillus perfoliatus]
                                               <i>Potamogeton perfoliatus subsp. bupleuroides</i>
                                               <i>Potamogeton perfoliatus var. bupleuroides</i>
                                               <i>Potamogeton perfoliatus var. perfoliatus</i>
                                             <i>Potamogeton polygonifolius</i>
                                                   [Potamogeton intermedius]
                                             <i>Potamogeton porsildiorum</i>
                                             <i>Potamogeton porteri</i>
                                             <i>Potamogeton praelongus</i>
                                               <i>Potamogeton praelongus var. angustifolius</i>
                                             <i>Potamogeton pulcher</i>
                                             <i>Potamogeton purshii</i>
                                             <i>Potamogeton pusillus</i>
                                                   [Potamogeton antaicus]
                                                   [Potamogeton pusillus var. africanus]
                                                   [Potamogeton pusillus var. austrinus]
                                                   [Potamogeton pusillus var. capitatus]
                                                   [Potamogeton pusillus var. elongatus]
                                                   [Potamogeton pusillus var. typicus]
                                                   [Spirillus pusillus]
                                               <i>Potamogeton pusillus pusillus</i>
                                               <i>Potamogeton pusillus subsp. gemmiparus</i>
                                               <i>Potamogeton pusillus subsp. groenlandicus</i>
                                               <i>Potamogeton pusillus subsp. pusillus</i>
                                                     [Potamogeton lateralis]
                                                     [Potamogeton panormitanus var. major]
                                                     [Potamogeton panormitanus var. minor]
                                                     [Potamogeton panormitanus]
                                                     [Potamogeton pusillus var. minor]
                                               <i>Potamogeton pusillus subsp. tenuissimus</i>
                                                     [Potamogeton pusillus var. mucronatus]
                                                     [Potamogeton pusillus var. tenuissimus]
                                               <i>Potamogeton pusillus var. gemmiparus</i>
                                               <i>Potamogeton pusillus var. lacunatus</i>
                                               <i>Potamogeton pusillus var. major</i>
                                               <i>Potamogeton pusillus var. pusillus</i>
                                               <i>Potamogeton pusillus var. rutiloides</i>
                                             <i>Potamogeton rectifolius</i>
                                             <i>Potamogeton richardii</i>
                                             <i>Potamogeton richardsonii</i>
                                                   [Potamogeton perfoliatus subsp. richardsonii]
                                                   [Potamogeton perfoliatus var. richardsoni]
                                                   [Potamogeton perfoliatus var. richardsonii]
                                                   [Potamogeton richardsoni]
                                             <i>Potamogeton robbinsii</i>
                                                   [Potamogeton robbinsii f. cultellatus]
                                             <i>Potamogeton rotundatus</i>
                                             <i>Potamogeton schweinfurthii</i>
                                                   [Potamogeton capensis]
                                             <i>Potamogeton scoliophyllus</i>
                                             <i>Potamogeton sibiricus</i>
                                             <i>Potamogeton spathuliformis</i>
                                             <i>Potamogeton spirillus</i>
                                                   [Potamogeton hybridus]
                                             <i>Potamogeton strictifolius</i>
                                                   [Potamogeton rutilus]
                                               <i>Potamogeton strictifolius var. rutiloides</i>
                                               <i>Potamogeton strictifolius var. strictifolius</i>
                                               <i>Potamogeton strictifolius var. typicus</i>
                                             <i>Potamogeton subnitens</i>
                                             <i>Potamogeton suboblongus</i>
                                             <i>Potamogeton subrufus</i>
                                             <i>Potamogeton subsessilis</i>
                                             <i>Potamogeton subsibiricus</i>
                                                   [Potamogeton subsibericus]
                                             <i>Potamogeton tennesseensis</i>
                                             <i>Potamogeton tenuifolius</i>
                                             <i>Potamogeton tepperi</i>
                                             <i>Potamogeton tricarinatus</i>
                                             <i>Potamogeton trichoides</i>
                                             <i>Potamogeton undulatus</i>
                                             <i>Potamogeton vaginatus</i>
                                             <i>Potamogeton vaseyi</i>
                                                   [Potamogeton vaseyi var. latifolius]
                                             <i>Potamogeton wrightii</i>
                                                   [Potamogeton japonicus]
                                                   [Potamogeton malaianus var. latifolius]
                                             <i>Potamogeton x argutulus</i>
                                             <i>Potamogeton x bottnicus</i>
                                             <i>Potamogeton x cognatus</i>
                                             <i>Potamogeton x cooperi</i>
                                             <i>Potamogeton x cymatodes</i>
                                             <i>Potamogeton x deminutus</i>
                                                   [Potamogeton gramineus var. spathuliformis]
                                             <i>Potamogeton x faxonii</i>
                                                   [Potamogeton champlainii]
                                             <i>Potamogeton x fluitans</i>
                                             <i>Potamogeton x gessnacensis</i>
                                             <i>Potamogeton x griffithii</i>
                                             <i>Potamogeton x hagstroemii</i>
                                             <i>Potamogeton x hagstromii</i>
                                             <i>Potamogeton x haynesii</i>
                                             <i>Potamogeton x intermedius</i>
                                             <i>Potamogeton x kochii</i>
                                             <i>Potamogeton x mysticus</i>
                                             <i>Potamogeton x nericius</i>
                                             <i>Potamogeton x nericus</i>
                                             <i>Potamogeton x nitens</i>
                                             <i>Potamogeton x perplexus</i>
                                             <i>Potamogeton x prussicus</i>
                                             <i>Potamogeton x pusilliformis</i>
                                             <i>Potamogeton x salicifolius</i>
                                                   [Potamogeton decipiens]
                                                   [Potamogeton x decipiens]
                                             <i>Potamogeton x saxonicus</i>
                                             <i>Potamogeton x schreberi</i>
                                             <i>Potamogeton x scoliophyllus</i>
                                             <i>Potamogeton x semenii</i>
                                             <i>Potamogeton x semifructus</i>
                                             <i>Potamogeton x sparganiifolius</i>
                                             <i>Potamogeton x spathulatus</i>
                                             <i>Potamogeton x subnitens</i>
                                             <i>Potamogeton x subobtusus</i>
                                             <i>Potamogeton x subrufus</i>
                                             <i>Potamogeton x subsessilis</i>
                                             <i>Potamogeton x suecica</i>
                                             <i>Potamogeton x variifolius</i>
                                             <i>Potamogeton x vilnensis</i>
                                             <i>Potamogeton zosterifolius</i>
                                               <i>Potamogeton zosterifolius subsp. zosteriformis</i>
                                             <i>Potamogeton zosteriformis</i>
                                             <i>Potamogeton × assidens</i>
                                             <i>Potamogeton × bunyonyiensis</i>
                                             <i>Potamogeton × fluitans</i>
                                             <i>Potamogeton × rectifolius</i>
                                                   [Potamogeton x rectifolius]
                                             <i>Potamogeton × spathuliformis</i>
                                                   [Potamogeton X spathuliformis]
                                                   [Potamogeton varians]
                                             <i>Potamogeton × undulatus</i>
                                                   [Potamogeton x undulatus]
                                     <i>Pseudalthenia</i>
                                             <i>Pseudalthenia aschersoniana</i>
                                                   [Vleisia aschersoniana]
                                                   [Zannichellia aschersoniana]
                                     <i>Spirillus</i>
                                     <i>Stuckenia</i>
                                             <i>Stuckenia fennica</i>
                                                   [Potamogeton meinshausenii]
                                             <i>Stuckenia filiformis</i>
                                                   [Potamogeton juncifolius var. fluviatilis]
                                                   [Potamogeton juncifolius]
                                                   [Potamogeton marinus var. macounii]
                                                   [Potamogeton setaceus]
                                                   [Potamogeton strictus]
                                               <i>Stuckenia filiformis subsp. alpina</i>
                                                     [Stuckenia filiformis var. alpina]
                                               <i>Stuckenia filiformis subsp. alpinaus</i>
                                               <i>Stuckenia filiformis subsp. alpinus</i>
                                                     [Coleogeton filiformis subsp. alpinus]
                                                     [Potamogeton filiformis var. alpinus]
                                                     [Potamogeton filiformis var. borealis]
                                                     [Potamogeton filiformis var. macounii]
                                               <i>Stuckenia filiformis subsp. filiformis</i>
                                               <i>Stuckenia filiformis subsp. occidentalis</i>
                                               <i>Stuckenia filiformis var. filiformis</i>
                                               <i>Stuckenia filiformis var. occidentalis</i>
                                             <i>Stuckenia macrocarpa</i>
                                                   [Potamogeton macrocarpus]
                                             <i>Stuckenia pamirica</i>
                                                   [Potamogeton pamiricus]
                                             <i>Stuckenia pectinata</i>
                                                   [Buccaferrea pectinata]
                                                   [Coleogeton pectinatus]
                                                   [Potamogeton chakassiensis]
                                                   [Potamogeton columbianus]
                                                   [Potamogeton flabellatus]
                                                   [Potamogeton helveticus]
                                                   [Potamogeton livingstonei]
                                                   [Potamogeton pectinatus f. scoparius]
                                                   [Potamogeton pectinatus var. scoparius]
                                                   [Potamogeton pectinatus var. tenuifolius]
                                                   [Potamogeton pectinatus]
                                                   [Potamogeton siculus]
                                                   [Potamogeton zosteraceus]
                                                   [Stuckenia pectinatus]
                                             <i>Stuckenia striata</i>
                                                   [Potamogeton pectinatus var. latifolius]
                                             <i>Stuckenia striatus</i>
                                                   [Potamogeton filiformis var. latifolius]
                                                   [Potamogeton latifolius]
                                                   [Potamogeton striatus]
                                             <i>Stuckenia vaginata</i>
                                                   [Potamogeton moniliformis]
                                                   [Potamogeton vaginalis]
                                             <i>Stuckenia vaginatus</i>
                                             <i>Stuckenia x bottnicus</i>
                                             <i>Stuckenia x suecica</i>
                                                   [Potamogeton x suecicus]
                                     <i>Vleisia</i>
                                     <i>Zannichellia</i>
                                             <i>Zannichellia andina</i>
                                             <i>Zannichellia obtusifolia</i>
                                             <i>Zannichellia palustris</i>
                                                   [Zannichellia major]
                                                   [Zannichellia palustris var. major]
                                                   [Zannichellia palustris var. muricata]
                                                   [Zannichellia palustris var. stenophylla]
                                                   [Zannichellia stylaris]
                                               <i>Zannichellia palustris subsp. major</i>
                                               <i>Zannichellia palustris subsp. palustris</i>
                                                     [Zannichellia dentata]
                                                     [Zannichellia intermedia]
                                                     [Zannichellia polycarpa]
                                                     [Zannichellia repens]
                                               <i>Zannichellia palustris subsp. pedicellata</i>
                                                     [Zannichellia palustris var. pedicellata]
                                                     [Zannichellia pedicellata]
                                               <i>Zannichellia palustris var. palustris</i>
                                             <i>Zannichellia peltata</i>