Central Thesaurus
Taxon Search
Taxon:
Display authors
Match on whole words
Display full tree below family
Display species with subgenera
                                     Egeria
                                             Egeria densa
                                     Limnobium
                                             Limnobium spongia
Organism
  Plantae
            Liliopsida
                    Alismatales
                            Hydrocharitaceae
                                     Elodea
                                           [Egeria]
                                           [Philotria]
                                             Elodea canadensis
                                                   [Philotria angustifolia]
                                             Elodea densa
                                                   [Egeria densa]
                                                   [Philotria densa]
                                     Halophila
                                             Halophila baillonis
                                             Halophila decipiens
                                             Halophila engelmannii
                                             Halophila johnsonii
                                             Halophila ovalis
                                               Halophila ovalis subsp. ovalis
                                                     [Halophila johnsonii]
                                     Hydrilla
                                             Hydrilla verticillata
                                     Hydrocharis
                                           [Limnobium]
                                             Hydrocharis morsus-ranae
                                             Hydrocharis spongia
                                                   [Limnobium spongia]
                                     Najas
                                             Najas filifolia
                                             Najas guadalupensis
                                               Najas guadalupensis subsp. floridana
                                                     [Najas guadalupensis var. floridana]
                                               Najas guadalupensis subsp. guadalupensis
                                               Najas guadalupensis var. guadalupensis
                                             Najas marina
                                             Najas minor
                                             Najas wrightiana
                                     Ottelia
                                             Ottelia alismoides
                                     Thalassia
                                             Thalassia testudinum
                                     Vallisneria
                                             Vallisneria americana
                                                   [Vallisneria neotropicalis]
                                             Vallisneria spiralis