| Classification | Lycopodiaceae: Diphasiastrum |
| Harvard University Herbaria Barcode(s) | 02163646 |
| Collector | G. B. Van Schaack |
| Collector number | 130 |
| Country | United States of America |
| State | Alaska |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Alaska: Unorganized Borough: Aleutians West Census Area |
| Locality | Attu Isl. |
| Date Collected | 1944 [Summer 1944] |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7061490e-b4f6-41e4-94b8-c69d604f5b4e |
| Harvard University Herbaria Barcode | 02163646 |
| Herbarium | GH |
| Previous ownership | [ex] Herbarium of the University of Michigan |
| Family | Lycopodiaceae |
| Determination | Diphasiastrum sitchense (Ruprecht) Holub |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
