| Classification | Lycopodiaceae: Diphasiastrum |
| Harvard University Herbaria Barcode(s) | 02163048 |
| Collector | A. Nelson & R. A. Nelson |
| Collector number | 4105 |
| Country | United States of America |
| State | Alaska |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Alaska: Denali Borough |
| Locality | near Camp Eilson, Mile "66". |
| Date Collected | 1939-08-11 |
| Habitat | Banks |
| Container | Alaska: Mount McKinley National Park |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e6ecf96c-9f1c-47b9-9d1c-3589d701fa16 |
| Harvard University Herbaria Barcode | 02163048 |
| Herbarium | GH |
| Previous ownership | [ex] The Rocky Mountain Herbarium, University of Wyoming, Laramie; Herbarium of the University of Michigan |
| Family | Lycopodiaceae |
| Determination | Diphasiastrum alpinum (Linnaeus) Holub |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
