Gattung: Ephedra L.
Familie: Ephedraceae
Arten: über 60
Vorkommen: S-Europa, N-Afriak, Asien, Amerika

Arten:
Ephedra alata Decne.
Ephedra altissima Desf.
Ephedra americana Humb. & Bonpl. ex Willd.
Ephedra antisyphilitica Berland. ex C.A.Mey.
Ephedra aphylla Forssk..
Ephedra × arenicola H.C.Cutler
Ephedra aspera Engelm. ex S.Watson.
Ephedra aurantiaca Takht. & Pachom.
Ephedra boelckei F.A.Roig
Ephedra botschantzevii Pachom.
Ephedra breana Phil.
Ephedra brevifoliata Ghahr.
Ephedra californica S.Watson.
Ephedra chilensis C.Presl,
Ephedra compacta Rose
Ephedra coryi E.L.Reed
Ephedra cutleri Peebles, J. Wash.
Ephedra dahurica Turcz.
Ephedra distachya L.
Ephedra × eleutherolepis V.A.Nikitin
Ephedra equisetina Bunge
Ephedra fasciculata A.Nelson
Ephedra fedtschenkoae Paulsen
Ephedra foeminea Forssk.
Ephedra foliata Boiss. ex C.A.Mey.
Ephedra fragilis Desf.
Ephedra frustillata Miers
Ephedra funerea Coville & C.V.Morton, J. Wash
Ephedra gerardiana Wall. ex Stapf
Ephedra glauca Regel
Ephedra holoptera Riedl.
Ephedra intermedia Schrenk & C.A.Mey.
Ephedra × intermixta H.C.Cutler
Ephedra laristanica Assadi
Ephedra lepidosperma C.Y.Cheng
Ephedra likiangensis Florin.
Ephedra lomatolepis Schrenk
Ephedra major Host.
Ephedra milleri Freitag & Maier-St
Ephedra minuta Florin
Ephedra monosperma J.G.Gmel. ex C.A.Mey
Ephedra multiflora Phil. ex Stapf
Ephedra nevadensis S.Watson
Ephedra ochreata Miers
Ephedra oxyphylla Riedl
Ephedra pachyclada Boiss
Ephedra pedunculata Engelm. ex S.Watson
Ephedra pentandra Pachom
Ephedra przewalskii Stapf
Ephedra pseudodistachya Pachom.
Ephedra regeliana Florin
Ephedra rhytidosperma Pachom
Ephedra rituensis Y.Yang, D.Z.Fu & G.H.Zhu,
Ephedra rupestris Benth.
Ephedra sarcocarpa Aitch. & Hemsl.
Ephedra sinica Stapf
Ephedra somalensis Freitag & Maier-St.
Ephedra strobilacea Bunge
Ephedra tilhoana Maire
Ephedra torreyana S.Watson
Ephedra transitoria Riedl
Ephedra triandra Tul.
Ephedra trifurca Torr. ex S.Watson
Ephedra trifurcata Zöllner
Ephedra tweediana C.A.Mey.
Ephedra viridis Coville
Ephedra vvedenskyi Pachom.