| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 00401520 |
| Collector | C. B. Wolf |
| Collector number | 6264 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: San Diego County |
| Locality | San Luis Rey River, at San Luis Rey Public Camp, 2 4/10 mi. below Henshaw Dam |
| Date Collected | 1934-12-27 |
| Verbatim Elevation | 2500 Ft. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d4ce497c-fb48-47e5-b60c-4ae931847d42 |
| Harvard University Herbaria Barcode | 00401520 |
| Herbarium | GH |
| Family | Betulaceae |
| Determination | Alnus rhombifolia Nuttall |
| Determination Remarks | [current name] |
| Family | Betulaceae |
| Determination | Alnus rhombifolia Nuttall |
| Determination Remarks | [filed under] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
