| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 00401405 |
| Collector | J. G. Jack |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Siskiyou County |
| Locality | Siskiyou Mts. |
| Date Collected | 1904-08-28 |
| Verbatim Elevation | 5000 ft. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/17dd6cc4-3fd2-4a40-8d35-e4a5f7e1668e |
| Harvard University Herbaria Barcode | 00401405 |
| Herbarium | A |
| Family | Betulaceae |
| Determination | Alnus sitchensis (Regel) Sargent |
| Determination Remarks | [current name] |
| Family | Betulaceae |
| Determination | Alnus viridis subsp. sinuata (Regel) Á. Löve & D. Löve |
| Determination Remarks | [filed under] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
