| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 00401544 |
| Collector | E. A. Mearns |
| Collector number | 4038 |
| 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 | Near mouth of San Diego River |
| Date Collected | 1894-08-17 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cc2061a3-d15f-485a-99fb-3fd6fd2fd2fd |
| Harvard University Herbaria Barcode | 00401544 |
| Herbarium | GH |
| Family | Betulaceae |
| Determination | Alnus rhombifolia Nuttall |
| Determination Remarks | [is filed under name] |
| Family | Betulaceae |
| Determination | Alnus rhombifolia Nuttall |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
