| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 02196336 |
| Collector | W. H. Drury |
| Collector number | 4312 |
| Country | United States of America |
| State | Alaska |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Alaska: Unorganized Borough: Yukon-Koyukuk Census Area |
| Locality | Mountain N-E of Blocks' Cabin, head of Big River. |
| Georeference | 61 55 N, 154 25 W |
| Date Collected | 1950-07-16 |
| Habitat | On till bank in second bend of the canyon. |
| Container | Alaska, Kuskokwim River Drainage Basin |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a6c44ac3-00ef-43c5-a14b-ab5bc97356c4 |
| Harvard University Herbaria Barcode | 02196336 |
| Herbarium | GH |
| Family | Betulaceae |
| Determination | Alnus viridis subsp. sinuata (Regel) Á. Löve & D. Löve |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
