| Classification | Rhamnaceae: Frangula |
| Classification 1 | Rhamnaceae: Rhamnus |
| Harvard University Herbaria Barcode(s) | 00378125 |
| Collector | J. P. Tracy |
| Collector number | 15595 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Humboldt County |
| Locality | South Fork Mountain, West slope near top, at Hyampom Trail |
| Date Collected | 1937-07-29 |
| Verbatim Elevation | about 5500 ft. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8c9626a7-8fdd-4b9b-a544-5ddbeb46989f |
| Harvard University Herbaria Barcode | 00378125 |
| Herbarium | GH |
| Family | Rhamnaceae |
| Determination | Frangula purshiana (de Candolle) A. Gray |
| Determination Remarks | [is filed under name] |
| Family | Rhamnaceae |
| Determination | Rhamnus purshiana de Candolle |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
