| Classification | Ephedraceae: Ephedra |
| Harvard University Herbaria Barcode(s) | 00933626 |
| Collector | B. H. Warnock |
| Collector number | 8391 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Howard County |
| Locality | along highway 10 miles west of Big Springs |
| Date Collected | 1949-04-15 |
| Verbatim Elevation | 2400 feet |
| Habitat | gypsum outcrops |
| Container | Plants of Trans-Pecos Texas |
| Frequency | Frequent |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c3784fb9-69bd-402e-af01-f86796cfddf6 |
| Harvard University Herbaria Barcode | 00933626 |
| Herbarium | GH |
| Family | Ephedraceae |
| Determination | Ephedra torreyana S. Watson |
| Determined by | Correll, Donovan Stewart |
| Date Determined | 1966 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
