| Name | Ephedra monosperma S. G. Gmelin ex C. A. Meyer |
| Authorship | S. G. Gmelin ex C. A. Meyer |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Ephedra Linnaeus |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Ephedra monosperma S. G. Gmelin ex C. A. Meyer |
| Identification made in | [no date] (7) |