| Classification | Betulaceae: Betula | 
| Harvard University Herbaria Barcode(s) | 02195619 | 
| Collector | W. B. Schofield | 
| Collector number | 2168 | 
| Country | United States of America | 
| State | Alaska | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Alaska: Bristol Bay Borough | 
| Locality | Naknek. near Naknek River. | 
| Date Collected | 1952-07-12 | 
| Habitat | Shrub on hillside | 
| Container | Plants of Alaska | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8d16c0a0-42ee-48f4-995a-b643e50140ec | 
| Harvard University Herbaria Barcode | 02195619 | 
| Herbarium | GH | 
| Previous ownership | [ex] Department of Agriculture, Ottawa, Canada | 
| Family | Betulaceae | 
| Determination | Betula nana subsp. exilis (V. N. Sukacev) Hultén | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |