| Classification | Ephedraceae: Ephedra |
| Harvard University Herbaria Barcode(s) | 00933559 |
| Collector | A. Nelson & R. A. Nelson |
| Collector number | 2136 |
| Country | United States of America |
| State | Arizona |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona |
| Locality | between Flagstaff and Holbrook. |
| Date Collected | 1935-05-26 |
| Habitat | On the desert plain |
| Container | Plants of Arizona |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c91be03f-9912-451e-b568-943f68b438ba |
| Harvard University Herbaria Barcode | 00933559 |
| Herbarium | GH |
| Previous ownership | [ex] University of Wyoming, Laramie The Rocky Mountain Herbarium |
| Family | Ephedraceae |
| Determination | Ephedra torreyana S. Watson |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
