| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 02196312 |
| Collector | Ern. P. Walker |
| Country | United States of America |
| State | Alaska |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Alaska: Kenai Peninsula Borough |
| Locality | Pearl Island |
| Date Collected | 1922-07-06 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/70dbfecb-3bb6-4305-a933-c0a61014a1a4 |
| Harvard University Herbaria Barcode | 02196312 |
| Herbarium | A |
| Previous ownership | From The United States National Herbarium, Smithsonian Institution |
| Family | Betulaceae |
| Determination | Alnus viridis subsp. sinuata (Regel) Á. Löve & D. Löve |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
