jointfir ephedra
31Ephedra fasciculata A. Nelson — Symbol EPFA Common Name Arizona jointfir Botanical Family Ephedraceae …
32Ephedra funerea Coville & Morton — Symbol EPFU Common Name Death Valley jointfir Botanical Family Ephedraceae …
33Ephedra gerardiana Wall. ex Stapf — Symbol EPGE2 Common Name Gerard jointfir Botanical Family Ephedraceae …
34Ephedra L. — Symbol EPHED Common Name jointfir Botanical Family Ephedraceae …
35Ephedra nevadensis S. Watson — Symbol EPNE Common Name Nevada jointfir Botanical Family Ephedraceae …
36Ephedra pedunculata Engelm. ex S. Watson — Symbol EPPE Common Name vine jointfir Botanical Family Ephedraceae …
37Ephedra torreyana S. Watson — Symbol EPTO Common Name Torrey s jointfir Botanical Family Ephedraceae …
38Ephedra torreyana S. Watson var. powelliorum T. Wendt — Symbol EPTOP Common Name Torrey s jointfir Botanical Family Ephedraceae …
39Ephedra torreyana S. Watson var. torreyana — Symbol EPTOT Common Name Torrey s jointfir Botanical Family Ephedraceae …
40Ephedra trifurca Torr. ex S. Watson — Symbol EPTR Common Name longleaf jointfir Botanical Family Ephedraceae …