| Name | From | To | Age range |
|---|---|---|---|
| Ephedra campylopode | Recent | Recent |
|
| Ephedra antisyphilitica | Early Oligocene | Early Oligocene |
|
| Ephedra type A | Neocomian | Quaternary |
|
| Ephedra type D | Neocomian | Quaternary |
|
| Ephedra sp | Carboniferous | Recent |
|
| Ephedra | Early Permian | Quaternary |
|
| Ephedra sp.2 | Early Tertiary | Pleistocene |
|
| Ephedra fragilis | Paleogene | Pleistocene |
|
| Ephedra prezewalskii | Early Pliocene | Pleistocene |
|
| Ephedra trifurca | Miocene | Pleistocene |
|
| Ephedra sinica | Miocene | Pleistocene |
|
| Ephedra voluta | Cretaceous | Pleistocene |
|
| Ephedra distachya | Late Cretaceous | Pleistocene |
|
| Ephedra alata | Middle Albian | Villafranchian |
|
| Ephedra nevadensis | Claiborne | Early Pleistocene |
|
| Ephedra torreyana | Middle Eocene | Early Pleistocene |
|
| Ephedra claricristata | Late Cretaceous | Tertiary |
|