| Classification | Salicaceae: Salix |
| Harvard University Herbaria Barcode(s) | 00382367 |
| Collector | E. B. Copeland |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Shasta County |
| Locality | Mount Lassen, on the south shore of Emerald Lake |
| Date Collected | 1931-08-16 |
| Verbatim Elevation | 2370 m. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/27f2e32c-2038-4e45-ad46-030b3a6416d1 |
| Harvard University Herbaria Barcode | 00382367 |
| Herbarium | A |
| Family | Salicaceae |
| Determination | Salix petrophila var. caespitosa (P. B. Kennedy) C. K. Schneider |
| Determined by | Ball, Carleton Roy |
| Determination Remarks | [current name] |
| Family | Salicaceae |
| Determination | Salix arctica Pallas |
| Determination Remarks | [filed under] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
