| Classification | Ephedraceae: Ephedra |
| Harvard University Herbaria Barcode(s) | 00933367 |
| Collector | G. J. Goodman & F. A. Barkley |
| Collector number | 2053 |
| Country | United States of America |
| State | Oklahoma |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: Harmon County |
| Locality | Along the Red River |
| Date Collected | 1933-12-16 |
| Container | Plants of Oklahoma |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9381265b-7110-41fa-96cf-f66d773e7e02 |
| Harvard University Herbaria Barcode | 00933367 |
| Herbarium | GH |
| Previous ownership | [ex] Herbarium of the University of Oklahoma |
| Family | Ephedraceae |
| Determination | Ephedra antisyphilitica Berlandier ex C. A. Meyer |
| Determined by | H. Cutler |
| Date Determined | 1939 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
