| Classification | Rhamnaceae: Rhamnus |
| Classification 1 | Rhamnaceae: Frangula |
| Barcode(s) | 00378036 |
| Collector | P. A. Munz & I. M. Johnston |
| Collector number | 8688 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: San Bernardino County |
| Locality | Oak Glen |
| Date Collected | 1924-07-17 |
| Verbatim Elevation | 4500 ft. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/19f0a120-d3f5-4127-87e7-29bd5baf995b |
| Harvard University Herbaria Barcode | 00378036 |
| Herbarium | GH |
| Family | Rhamnaceae |
| Determination | Rhamnus californica var. tomentella (Bentham) W. H. Brewer ex S. Watson |
| Determination Remarks | [current name] |
| Family | Rhamnaceae |
| Determination | Frangula californica subsp. tomentella (Bentham) Kartesz & Gandhi |
| Determination Remarks | [filed under] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
