| Classification | Rhamnaceae: Frangula |
| Classification 1 | Rhamnaceae: Rhamnus |
| Harvard University Herbaria Barcode(s) | 00425837 |
| Collector | H. L. Mason |
| Collector number | 5742 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Monterey County |
| Locality | Headwaters of the Arroyo Seco, Santa Lucia Mountains |
| Date Collected | 1930-10-25 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bb532396-ebea-40a6-841f-9ac0de319dd5 |
| Harvard University Herbaria Barcode | 00425837 |
| Herbarium | GH |
| Family | Rhamnaceae |
| Determination | Frangula californica (Eschscholtz) A. Gray |
| Determination Remarks | [is filed under name] |
| Family | Rhamnaceae |
| Determination | Rhamnus californica Eschscholtz |
| Determined by | Nobs, Malcom A. |
| Date Determined | 1950-03-26 |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
