University of Colorado Herbarium Databases

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  Plantae

    Tracheobionta

      Lycopodiophyta

            Lycopodiopsida

                    Isoetales

                            Isoetaceae

                                     Isoëtes

                                           [Calamaria]

                                           [Stylites]

                                             Isoetes X altonharvillii

                                             Isoetes X brittonii

                                                   [Isoetes brittoni]

                                             Isoetes X bruntonii

                                             Isoetes X dodgei

                                             Isoetes X eatonii

                                                   [Isoetes eatonii var. gravesii]

                                                   [Isoetes gravesii]

                                             Isoetes X echtuckeri

                                             Isoetes X fairbrothersii

                                             Isoetes X foveolata

                                             Isoetes X harveyi

                                                   [Isoetes tuckermanii var. harveyi]

                                             Isoetes X heterospora

                                                   [Isoetes tuckermanii var. heterospora]

                                             Isoetes X hickeyi

                                             Isoetes X jeffreyi

                                             Isoetes X novae-angliae

                                             Isoetes X pseudotruncata

                                             Isoetes X truncata

                                             Isoetes acadiensis

                                             Isoetes boomii

                                             Isoetes butleri

                                             Isoetes caroliniana

                                                   [Isoetes engelmannii var. caroliniana]

                                             Isoetes eatonii

                                             Isoetes echinospora

                                                   [Isoetes braunii]

                                                   [Isoetes echinospora ssp. asiatica]

                                                   [Isoetes echinospora ssp. muricata]

                                                   [Isoetes echinospora var. asiatica]

                                                   [Isoetes echinospora var. braunii]

                                                   [Isoetes echinospora var. echinospora]

                                                   [Isoetes echinospora var. hesperia]

                                                   [Isoetes echinospora var. muricata]

                                                   [Isoetes echinospora var. robusta]

                                                   [Isoetes echinospora var. savilei]

                                                   [Isoetes muricata var. braunii]

                                                   [Isoetes muricata var. hesperia]

                                                   [Isoetes muricata]

                                                   [Isoetes setacea]

                                                   [Isoetes tenella]

                                                   [Isoëtes setacea ssp. muricata]

                                             Isoetes engelmannii

                                                   [Isoetes appalachiana]

                                                   [Isoetes engelmannii var. engelmannii]

                                                   [Isoetes engelmannii var. georgiana]

                                                   [Isoetes engelmannii var. gracilis]

                                                   [Isoetes engelmannii var. valida]

                                                   [Isoetes valida]

                                             Isoetes flaccida

                                                   [Isoetes flaccida var. alata]

                                                   [Isoetes flaccida var. chapmanii]

                                                   [Isoetes flaccida var. flaccida]

                                                   [Isoetes flaccida var. rigida]

                                             Isoetes georgiana

                                             Isoetes hawaiiensis

                                             Isoetes howellii

                                                   [Isoetes howellii var. minima]

                                                   [Isoetes minima]

                                             Isoetes hyemalis

                                             Isoetes junciformis

                                             Isoetes lithophila

                                                   [Isoetes lithophylla]

                                             Isoetes louisianensis

                                             Isoetes maritima

                                                   [Isoetes echinospora ssp. maritima]

                                                   [Isoetes echinospora var. maritima]

                                                   [Isoetes muricata ssp. maritima]

                                             Isoetes mattaponica

                                             Isoetes melanopoda

                                               Isoetes melanopoda ssp. melanopoda

                                               Isoetes melanopoda ssp. silvatica

                                             Isoetes melanospora

                                             Isoetes microvela

                                             Isoetes nuttallii

                                                   [Isoetes nuttallii var. nuttallii]

                                             Isoetes occidentalis

                                                   [Isoetes flettii]

                                                   [Isoetes lacustris ssp. paupercula]

                                                   [Isoetes lacustris var. paupercula]

                                                   [Isoetes paupercula]

                                                   [Isoetes piperi]

                                             Isoetes orcuttii

                                                   [Isoetes nuttallii var. orcuttii]

                                             Isoetes piedmontana

                                                   [Isoetes virginica var. piedmontana]

                                             Isoetes prototypus

                                             Isoetes riparia

                                                   [Calamaria saccharata]

                                                   [Isoetes canadensis]

                                                   [Isoetes riparia var. amesii]

                                                   [Isoetes riparia var. canadensis]

                                                   [Isoetes riparia var. palmeri]

                                                   [Isoetes riparia var. reticulata]

                                                   [Isoetes riparia var. riparia]

                                                   [Isoetes riparia var. robbinsii]

                                                   [Isoetes saccharata var. amesii]

                                                   [Isoetes saccharata]

                                             Isoetes tegetiformans

                                             Isoetes tennesseensis

                                             Isoetes tuckermanii

                                             Isoetes virginica

                                                   [Isoetes virginica var. virginica]

                                             Isoëtes bolanderi

                                                   [Isoetes bolanderi var. bolanderi]

                                                   [Isoetes bolanderi var. pygmaea]

                                                   [Isoetes pygmaea]

                                             Isoëtes lacustris

                                                   [Isoetes hieroglyphica]

                                                   [Isoetes macrospora]

                                               Isoëtes setacea ssp. muricata