| Classification | Ephedraceae: Ephedra |
| Harvard University Herbaria Barcode(s) | 00933422 |
| Collector | A. Gray |
| Country | United States of America |
| State | Arizona |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona |
| Locality | Grand Canon. |
| Date Collected | 1885-02-** - 1885-05-** |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ab5e4cbb-4546-4ca6-a672-63afd1c84f0b |
| Harvard University Herbaria Barcode | 00933422 |
| Herbarium | A |
| Family | Ephedraceae |
| Determination | Ephedra aspera Engelmann ex S. Watson |
| Determined by | Cutler, Hugh Carson |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
