Ephedra alata- Ephedra altissima
- Ephedra americana
- Ephedra andina
- Ephedra antisyphilitica
- Ephedra aphylla
- Ephedra arenicola
- Ephedra aspera
- Ephedra boelckei
- Ephedra breana
- Ephedra californica
- Ephedra chilensis
- Ephedra compacta
- Ephedra coryi
- Ephedra cutleri
- Ephedra dahurica
- Ephedra distachya
- Ephedra equisetina
- Ephedra fasciculata
- Ephedra fedtschenkoae
- Ephedra fedtschenkoi
- Ephedra foeminea
- Ephedra foliata
- Ephedra fragilis
- Ephedra frustillata
- Ephedra funerea
- Ephedra gerardiana
- Ephedra glauca
- Ephedra intermedia
- Ephedra likiangensis
- Ephedra lomatolepis
- Ephedra major
- Ephedra milleri
- Ephedra minuta
- Ephedra miocenica
- Ephedra monosperma
- Ephedra monostachya
- Ephedra multiflora
- Ephedra nevadensis
- Ephedra ochreata
- Ephedra pachyclada
- Ephedra pedunculata
- Ephedra procera
- Ephedra przewalskii
- Ephedra regeliana
- Ephedra rupestris
- Ephedra sarcocarpa
- Ephedra sinica
- Ephedra somalensis
- Ephedra strobilacea
- Ephedra torreyana
- Ephedra transitoria
- Ephedra triandra
- Ephedra trifurca
- Ephedra trifurcata
- Ephedra tweediana
- Ephedra tweedieana
- Ephedra viridis