| Classification | Rhamnaceae: Rhamnus |
| Classification 1 | Rhamnaceae: Frangula |
| Harvard University Herbaria Barcode(s) | 00425822 |
| Collector | W. B. Cooke |
| Collector number | 11436 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Siskiyou County |
| Locality | Macbride Spring Road, Mount Shasta |
| Date Collected | 1938-08-05 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d2849524-2310-4485-833b-0fb0d64a2288 |
| Harvard University Herbaria Barcode | 00425822 |
| Herbarium | GH |
| Family | Rhamnaceae |
| Determination | Rhamnus californica Eschscholtz |
| Determination Remarks | [current name] |
| Family | Rhamnaceae |
| Determination | Frangula californica (Eschscholtz) A. Gray |
| Determination Remarks | [filed under] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
