Central Taxonomic Thesaurus
Taxon Search
  Plantae
    Tracheophyta
           [Tracheobionta]
      Lycopodiophyta
            Lycopodiopsida
                    Isoetales
                           [Isoeteae]
                            <b>Isoetaceae</b>
                                     <i>Calamaria</i>
                                             <i>Calamaria malinverniana</i>
                                                   [Isoetes malinverniana]
                                             <i>Calamaria saccharata</i>
                                     <i>Isoëtes</i>
                                             <i>Isoetes abyssinica</i>
                                             <i>Isoetes aequinoctialis</i>
                                                   [Calamaria aequinoctialis]
                                                   [Isoetes erongensis]
                                             <i>Isoetes alpina</i>
                                             <i>Isoetes alstonii</i>
                                             <i>Isoetes andicola</i>
                                                   [Stylites andicola]
                                             <i>Isoetes andina</i>
                                             <i>Isoetes araucaniana</i>
                                             <i>Isoetes asiatica</i>
                                             <i>Isoetes australis</i>
                                             <i>Isoetes biafrana</i>
                                             <i>Isoetes bischlerae</i>
                                             <i>Isoetes boliviensis</i>
                                             <i>Isoetes boyacensis</i>
                                             <i>Isoetes bradei</i>
                                             <i>Isoetes brochoni</i>
                                             <i>Isoetes capillacea</i>
                                                   [Isoetes setacea var. peyrremondii]
                                             <i>Isoetes chubutiana</i>
                                                   [Isoetes savatieri subsp. valdiviensis]
                                                   [Isoetes valdiviensis]
                                             <i>Isoetes cubana</i>
                                             <i>Isoetes delilei</i>
                                             <i>Isoetes dispora</i>
                                             <i>Isoetes dodgei</i>
                                             <i>Isoetes drummondii</i>
                                             <i>Isoetes durieui</i>
                                             <i>Isoetes ecuadoriensis</i>
                                             <i>Isoetes ekmanii</i>
                                             <i>Isoetes eshbaughii</i>
                                             <i>Isoetes fuliginosa</i>
                                             <i>Isoetes fuscomarginata</i>
                                             <i>Isoetes gardneriana</i>
                                             <i>Isoetes gigantea</i>
                                             <i>Isoetes graniticola</i>
                                             <i>Isoetes gymnocarpa</i>
                                                   [Isoetes histrix var. subinermis]
                                             <i>Isoetes herzogii</i>
                                             <i>Isoetes hewitsonii</i>
                                             <i>Isoetes hieronymi</i>
                                             <i>Isoetes histrix</i>
                                                   [Isoetes hystrix]
                                             <i>Isoetes hopei</i>
                                             <i>Isoetes humilior</i>
                                             <i>Isoetes jaegeri</i>
                                             <i>Isoetes jamaicensis</i>
                                             <i>Isoetes japonica</i>
                                             <i>Isoetes karstenii</i>
                                                   [Isoetes colombiana]
                                                   [Isoetes lechleri var. colombiana]
                                             <i>Isoetes killipii</i>
                                             <i>Isoetes kirkii</i>
                                             <i>Isoetes labri-draconis</i>
                                             <i>Isoetes laurentiana</i>
                                             <i>Isoetes lechleri</i>
                                             <i>Isoetes longissima</i>
                                               <i>Isoetes longissima subsp. adspersa</i>
                                               <i>Isoetes longissima subsp. intermedia</i>
                                               <i>Isoetes longissima subsp. longissima</i>
                                                     [Isoetes adspersa]
                                                     [Isoetes velata var. longissima]
                                               <i>Isoetes longissima subsp. perralderiana</i>
                                               <i>Isoetes longissima subsp. tenuissima</i>
                                                     [Isoetes velata subsp. tenuissima]
                                             <i>Isoetes martii</i>
                                             <i>Isoetes melanotheca</i>
                                             <i>Isoetes muelleri</i>
                                             <i>Isoetes nigritiana</i>
                                                   [Calamaria nigritiana]
                                                   [Isoetes garnieri]
                                             <i>Isoetes nigroreticulata</i>
                                             <i>Isoetes novae-angliae</i>
                                                   [Isoetes canadensis var. robbinsii]
                                             <i>Isoetes novogranadensis</i>
                                             <i>Isoetes olympica</i>
                                             <i>Isoetes organensis</i>
                                             <i>Isoetes ovata</i>
                                                   [Isoetes clavata]
                                             <i>Isoetes pallida</i>
                                             <i>Isoetes palmeri</i>
                                             <i>Isoetes panamensis</i>
                                             <i>Isoetes philippinensis</i>
                                             <i>Isoetes pitotii</i>
                                             <i>Isoetes precocia</i>
                                             <i>Isoetes sahyadrii</i>
                                                   [Isoetes rajasthanensis]
                                             <i>Isoetes saracochensis</i>
                                             <i>Isoetes schweinfurthii</i>
                                             <i>Isoetes serracarajensis</i>
                                             <i>Isoetes sinensis</i>
                                             <i>Isoetes spinulospora</i>
                                             <i>Isoetes stellenbossiensis</i>
                                             <i>Isoetes stevensii</i>
                                             <i>Isoetes tenuifolia</i>
                                             <i>Isoetes tenuissima</i>
                                             <i>Isoetes tiguliana</i>
                                                   [Isoetes tegulensis]
                                             <i>Isoetes transvaalensis</i>
                                             <i>Isoetes triquetra</i>
                                             <i>Isoetes tuerckheimii</i>
                                             <i>Isoetes velata</i>
                                               <i>Isoetes velata subsp. velata</i>
                                             <i>Isoetes vermiculata</i>
                                             <i>Isoetes welwitschii</i>
                                                   [Calamaria natalensis]
                                                   [Isoetes natalensis]
                                             <i>Isoetes x altonharvillii</i>
                                             <i>Isoetes x brittonii</i>
                                                   [Isoëtes brittoni]
                                             <i>Isoetes x bruntonii</i>
                                             <i>Isoetes x dodgei</i>
                                             <i>Isoetes x eatonii</i>
                                             <i>Isoetes x echtuckeri</i>
                                             <i>Isoetes x fairbrothersii</i>
                                             <i>Isoetes x foveolata</i>
                                             <i>Isoetes x harveyi</i>
                                             <i>Isoetes x heterospora</i>
                                             <i>Isoetes x hickeyi</i>
                                             <i>Isoetes x jeffreyi</i>
                                             <i>Isoetes x novae-angliae</i>
                                             <i>Isoetes x pseudotruncata</i>
                                             <i>Isoetes x truncata</i>
                                             <i>Isoetes × truncata</i>
                                                   [Isoetes echinospora var. truncata]
                                             <i>Isoetes ×harveyi</i>
                                             <i>Isoetes ×robusta</i>
                                                   [Isoetes braunii f. robusta]
                                                   [Isoetes muricata f. robusta]
                                             <i>Isoëtes acadiensis</i>
                                             <i>Isoëtes appalachiana</i>
                                             <i>Isoëtes azorica</i>
                                             <i>Isoëtes bolanderi</i>
                                                   [Isoëtes bolanderi var. parryi]
                                                   [Isoëtes bolanderi var. pygmaea]
                                                   [Isoëtes pygmaea]
                                               <i>Isoëtes bolanderi var. bolanderi</i>
                                             <i>Isoëtes boomii</i>
                                             <i>Isoëtes boryana</i>
                                             <i>Isoëtes braunii</i>
                                             <i>Isoëtes brittonii</i>
                                             <i>Isoëtes bruntonii</i>
                                             <i>Isoëtes butleri</i>
                                               <i>Isoetes butleri var. immaculata</i>
                                             <i>Isoëtes canadensis</i>
                                             <i>Isoëtes capensis</i>
                                               <i>Isoëtes capensis var. stephansenii</i>
                                             <i>Isoëtes caroliniana</i>
                                             <i>Isoëtes chapmanii</i>
                                             <i>Isoëtes coromandeliana</i>
                                             <i>Isoëtes coromandelina</i>
                                               <i>Isoëtes coromandelina subsp. coromandelina</i>
                                                     [Isoetes pantii]
                                                     [Isoëtes indica]
                                             <i>Isoëtes duriei</i>
                                             <i>Isoëtes eatonii</i>
                                               <i>Isoëtes eatonii var. gravesii</i>
                                             <i>Isoëtes echinospora</i>
                                                   [Isoetes echinospora var. boottii]
                                               <i>Isoëtes echinospora subsp. asiatica</i>
                                               <i>Isoëtes echinospora subsp. maritima</i>
                                               <i>Isoëtes echinospora subsp. muricata</i>
                                               <i>Isoëtes echinospora var. asiatica</i>
                                               <i>Isoëtes echinospora var. braunii</i>
                                               <i>Isoëtes echinospora var. echinospora</i>
                                               <i>Isoëtes echinospora var. hesperia</i>
                                               <i>Isoëtes echinospora var. maritima</i>
                                               <i>Isoëtes echinospora var. muricata</i>
                                               <i>Isoëtes echinospora var. robusta</i>
                                               <i>Isoëtes echinospora var. savilei</i>
                                             <i>Isoëtes engelmannii</i>
                                               <i>Isoetes engelmannii engelmannii</i>
                                               <i>Isoëtes engelmannii var. caroliniana</i>
                                               <i>Isoëtes engelmannii var. engelmannii</i>
                                               <i>Isoëtes engelmannii var. georgiana</i>
                                               <i>Isoëtes engelmannii var. gracilis</i>
                                               <i>Isoëtes engelmannii var. valida</i>
                                             <i>Isoëtes flaccida</i>
                                               <i>Isoëtes flaccida var. alata</i>
                                               <i>Isoëtes flaccida var. chapmanii</i>
                                               <i>Isoëtes flaccida var. flaccida</i>
                                               <i>Isoëtes flaccida var. rigida</i>
                                             <i>Isoëtes flettii</i>
                                             <i>Isoëtes foveolata</i>
                                             <i>Isoëtes georgiana</i>
                                             <i>Isoëtes gravesii</i>
                                             <i>Isoëtes gunnii</i>
                                             <i>Isoëtes hawaiiensis</i>
                                             <i>Isoëtes hieroglyphica</i>
                                             <i>Isoëtes howellii</i>
                                                   [Isoëtes underwoodii]
                                               <i>Isoetes howellii var. howellii</i>
                                               <i>Isoëtes howellii var. minima</i>
                                             <i>Isoëtes hyemalis</i>
                                             <i>Isoëtes junciformis</i>
                                             <i>Isoëtes lacustris</i>
                                                   [Isoetes macrospora f. hieroglyphica]
                                               <i>Isoëtes lacustris subsp. paupercula</i>
                                               <i>Isoëtes lacustris var. paupercula</i>
                                             <i>Isoëtes lithophila</i>
                                                   [Isoëtes lithophylla]
                                             <i>Isoëtes louisianensis</i>
                                             <i>Isoëtes macrospora</i>
                                             <i>Isoëtes maritima</i>
                                                   [Isoëtes macounii]
                                             <i>Isoëtes mattaponica</i>
                                             <i>Isoëtes melanopoda</i>
                                               <i>Isoëtes melanopoda subsp. melanopoda</i>
                                                     [Isoetes melanopoda var. pallida]
                                               <i>Isoëtes melanopoda subsp. silvatica</i>
                                               <i>Isoëtes melanopoda var. californica</i>
                                               <i>Isoëtes melanopoda var. melanopoda</i>
                                             <i>Isoëtes melanospora</i>
                                             <i>Isoëtes mexicana</i>
                                             <i>Isoëtes microvela</i>
                                             <i>Isoëtes minima</i>
                                             <i>Isoëtes mississippiensis</i>
                                             <i>Isoëtes montezumae</i>
                                             <i>Isoëtes muricata</i>
                                               <i>Isoëtes muricata subsp. maritima</i>
                                               <i>Isoëtes muricata var. braunii</i>
                                               <i>Isoëtes muricata var. hesperia</i>
                                             <i>Isoëtes nuda</i>
                                             <i>Isoëtes nuttallii</i>
                                                   [Isoetes opaca]
                                                   [Isoetes suksdorfii]
                                               <i>Isoëtes nuttallii var. nuttallii</i>
                                               <i>Isoëtes nuttallii var. orcuttii</i>
                                             <i>Isoëtes occidentalis</i>
                                                   [Isoetes occidentalis var. piperi]
                                                   [Isoëtes echinospora var. flettii]
                                             <i>Isoëtes orcutti</i>
                                             <i>Isoëtes orcuttii</i>
                                             <i>Isoëtes paupercula</i>
                                             <i>Isoëtes piedmontana</i>
                                             <i>Isoëtes piperi</i>
                                             <i>Isoëtes pringlei</i>
                                             <i>Isoëtes prototypus</i>
                                             <i>Isoëtes riparia</i>
                                                   [Isoetes foveolata var. plenospora]
                                                   [Isoëtes saccharata var. palmeri]
                                               <i>Isoëtes riparia var. amesii</i>
                                               <i>Isoëtes riparia var. canadensis</i>
                                               <i>Isoëtes riparia var. palmeri</i>
                                               <i>Isoëtes riparia var. reticulata</i>
                                               <i>Isoëtes riparia var. riparia</i>
                                               <i>Isoëtes riparia var. robbinsii</i>
                                             <i>Isoëtes saccharata</i>
                                               <i>Isoëtes saccharata var. amesii</i>
                                             <i>Isoëtes savatieri</i>
                                             <i>Isoëtes septentrionalis</i>
                                             <i>Isoëtes setacea</i>
                                               <i>Isoëtes setacea subsp. muricata</i>
                                             <i>Isoëtes storkii</i>
                                                   [Isoetes tryoniana]
                                             <i>Isoëtes taiwanensis</i>
                                             <i>Isoëtes tegetiformans</i>
                                             <i>Isoëtes tenella</i>
                                             <i>Isoëtes tennesseensis</i>
                                             <i>Isoëtes texana</i>
                                             <i>Isoëtes triangula</i>
                                             <i>Isoëtes truncata</i>
                                             <i>Isoëtes tuckermanii</i>
                                               <i>Isoetes tuckermanii var. borealis</i>
                                               <i>Isoëtes tuckermanii var. harveyi</i>
                                               <i>Isoëtes tuckermanii var. heterospora</i>
                                             <i>Isoëtes valida</i>
                                             <i>Isoëtes virginica</i>
                                               <i>Isoëtes virginica var. piedmontana</i>
                                               <i>Isoëtes virginica var. virginica</i>
                                             <i>Isoëtes viridimontana</i>
                                             <i>Isoëtes × eatonii</i>
                                             <i>Isoëtes × harveyi</i>