| Classification | Ephedraceae: Ephedra |
| Harvard University Herbaria Barcode(s) | 00933499 |
| Collector | F. A. Barkley |
| Collector number | 3333 |
| Country | United States of America |
| State | Arizona |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona: Mohave County |
| Locality | Below Beaver Dam divide |
| Date Collected | 1938-05-11 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/73424757-f55b-41c8-b5c0-fd53bb9d92ae |
| Harvard University Herbaria Barcode | 00933499 |
| Herbarium | GH |
| Previous ownership | [ex] Herbarium Montana State University |
| Family | Ephedraceae |
| Determination | Ephedra nevadensis S. Watson |
| Determined by | Cutler, Hugh Carson |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
