| Classification | Betulaceae: Betula |
| Harvard University Herbaria Barcode(s) | 00139395 |
| Type Status | Isotype |
| Collector | C. V. Piper |
| Collector number | 3527 |
| Country | United States of America |
| State | Washington |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Washington: Whitman County |
| Locality | 9 miles southwest of Pullman |
| Date Collected | 1901-07-09 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/aa20ba67-875d-4ea2-86de-230d63f520d8 |
| Harvard University Herbaria Barcode | 00139395 |
| Herbarium | A |
| Family | Betulaceae |
| Type Status | Isotype |
| Isotype of | Betula piperi Britton |
| Verified by | W. T. Kittredge |
| Taxon Reference | (for Betula piperi Britton) Bull. Torrey Bot. Club 1904. 31: 165. |
| Family | Betulaceae |
| Determination | Betula occidentalis Hooker |
| Determination Remarks | [current name] |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
