| Classification | Ephedraceae: Ephedra |
| Harvard University Herbaria Barcode(s) | 00022603 |
| Type Status | Isotype |
| Collector | T. S. Brandegee |
| Country | Mexico |
| Geography | North America: North America (CA, US, MX) (Region): Mexico |
| Locality | Magdalena Island, Lower California |
| Date Collected | 1889-01-12 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3d11f25d-07f8-414d-941f-8cd86c9a12bc |
| Harvard University Herbaria Barcode | 00022603 |
| Herbarium | GH |
| Family | Ephedraceae |
| Determination | Ephedra aspera Engelmann ex S. Watson |
| Determined by | Stefanie M. Ickert-Bond |
| Date Determined | 2002-05-** |
| Determination Remarks | [is Current name] |
| Family | Ephedraceae |
| Type Status | Isotype |
| Isotype of | Ephedra peninsularis I. M. Johnston |
| Verified by | Stefanie M. Ickert-Bond |
| Date Determined | 2002-05-** |
| Taxon Reference | (for Ephedra peninsularis I. M. Johnston) Univ. Calif. Publ. Bot. 1922. 7: 437. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
