| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 00401357 |
| Collector | J. P. Tracy |
| Collector number | 9717 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Humboldt County |
| Locality | Trinity River Valley, at Willow Creek |
| Date Collected | 1931-10-11 |
| Verbatim Elevation | 500 feet |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8b6ff3bb-8814-447c-840d-f15aa9489ff4 |
| Harvard University Herbaria Barcode | 00401357 |
| Herbarium | A |
| 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 |
