| Name | From | To | Age range |
|---|---|---|---|
| Ephedra scoparia | Late Eocene | Late Eocene |
|
| Ephedra foliata | Recent | Recent |
|
| Ephedra californica | Recent | Recent |
|
| Ephedra funera | Recent | Recent |
|
| Ephedra orientale | Oligocene | Oligocene |
|
| Ephedra cretacea | Late Maastrichtian | Late Maastrichtian |
|
| Ephedra papaveraceae | Late Eocene | Late Eocene |
|
| Ephedra pachyclada | Recent | Recent |
|
| Ephedra campylopode | Recent | Recent |
|
| Ephedra antisyphilitica | Early Oligocene | Early Oligocene |
|
| Ephedra counipites | Late Eocene | Late Eocene |
|
| Ephedra sp. Zaue.,1956 | Miocene | Miocene |
|
| Ephedra sp. Sedo.,1956 | Miocene | Miocene |
|
| Ephedra sp.1 Sedo.,1956 | Miocene | Miocene |
|
| Ephedra andina | Early Oligocene | Early Oligocene |
|
| Ephedra monostachya | Early Oligocene | Early Oligocene |
|
| Ephedra wraithiana | Recent | Recent |
|