Central Taxonomic Thesaurus

Taxon Search
  Plantae
    Tracheobionta
      Gnetophyta
            Gnetopsida
                    Ephedrales
                            Ephedraceae
                                     Ephedra
                                             Ephedra X arenicola
                                             Ephedra alte
                                             Ephedra altissima
                                             Ephedra americana
                                             Ephedra andina
                                             Ephedra antisyphilitica
                                                   [Ephedra antisyphilitica var. brachycarpa]
                                             Ephedra arenicola
                                             Ephedra aspera
                                                   [Ephedra nevadensis var. aspera]
                                                   [Ephedra reedii]
                                             Ephedra breana
                                             Ephedra californica
                                             Ephedra campulopoda
                                             Ephedra chilensis
                                             Ephedra compacta
                                             Ephedra coryi
                                             Ephedra cutleri
                                                   [Ephedra coryi var. viscida]
                                                   [Ephedra viridis var. viscida]
                                             Ephedra distachya
                                             Ephedra equisetina
                                             Ephedra fasciculata
                                                   [Ephedra clokeyi]
                                                   [Ephedra fasciculata var. clokeyi]
                                                   [Ephedra fasciculata var. fasciculata]
                                             Ephedra foeminea
                                             Ephedra foliata
                                             Ephedra fragilis
                                             Ephedra frustillata
                                             Ephedra funerea
                                                   [Ephedra californica var. funerea]
                                             Ephedra gerardiana
                                             Ephedra gracilis
                                             Ephedra intermixta
                                             Ephedra nevadensis
                                             Ephedra ochreata
                                             Ephedra pedunculata
                                             Ephedra rupestris
                                             Ephedra sinica
                                             Ephedra torreyana
                                               Ephedra torreyana var. powelliorum
                                               Ephedra torreyana var. torreyana
                                             Ephedra triandra
                                             Ephedra trifurca
                                             Ephedra trifurcata
                                             Ephedra viridis
                                               Ephedra viridis var. viridis
                                             Ephedra x intermixta