| 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) | 
