| Barcode(s) | 00933747 |
| Collector | R. R. Innes & B. H. Warnock |
| Collector number | 557 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Brewster County |
| Locality | Dog Canyon, Big Bend Park |
| Date Collected | 1941-03-20 |
| Habitat | In alluvial sand on flats at mouth of canyon |
| Container | Flora of Trans-Pecos Texas |
| Project | US and Canada - Mass Digitization |
| Remarks | ♀ |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a4af086c-2f33-48fb-80cc-0b2896442197 |
| Harvard University Herbaria Barcode | 00933747 |
| Herbarium | GH |
| Determination | Ephedra trifurca Torrey ex S. Watson |
| Determined by | Correll, Donovan Stewart |
| Date Determined | 1965 |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
