| Classification | Ephedraceae: Ephedra | 
| Barcode(s) | 00933530 | 
| Collector | L. Williams | 
| Collector number | 463 | 
| Country | United States of America | 
| State | Utah | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Utah: Daggett County | 
| Locality | Vicinity of Flaming Gorge | 
| Date Collected | 1932-05-31 | 
| Verbatim Elevation | 6,000 ft. | 
| Habitat | Dry, gumbo hillsides | 
| Container | Plants of Utah | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b2366069-a778-4c0a-a775-213e0d668d2c | 
| Harvard University Herbaria Barcode | 00933530 | 
| Herbarium | GH | 
| Previous ownership | [ex] The Rocky Mountain Herbarium | 
| Family | Ephedraceae | 
| Determination |  Ephedra nevadensis S. Watson | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |