| Classification | Rhamnaceae: Frangula |
| Classification 1 | Rhamnaceae: Rhamnus |
| Harvard University Herbaria Barcode(s) | 00378157 |
| Collector | L. S. Rose |
| Collector number | 63115 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Plumas County |
| Locality | Butterfly Valley, 2 mi. se. of Keddie |
| Date Collected | 1963-06-03 |
| Verbatim Elevation | ca. 3900 ft. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5844335a-bdcb-47a4-a7cb-aade69b611b9 |
| Harvard University Herbaria Barcode | 00378157 |
| Herbarium | GH |
| Family | Rhamnaceae |
| Determination | Frangula purshiana subsp. annonifolia (Greene) Sawyer & S. W. Edwards |
| Determination Remarks | [is filed under name] |
| Family | Rhamnaceae |
| Determination | Rhamnus purshiana var. annonifolia (Greene) Jepson |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
