| Classification | Lycopodiaceae: Diphasiastrum |
| Harvard University Herbaria Barcode(s) | 00214798 |
| Collector | E. F. Williams |
| Country | United States of America |
| State | New Hampshire |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Coos County |
| Locality | Mount Washington, off the carriage road near tree line |
| Date Collected | 1901-08-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ac1bd66a-c07d-415e-846e-5992040a5339 |
| Harvard University Herbaria Barcode | 00214798 |
| Herbarium | GH |
| Family | Lycopodiaceae |
| Determination | Diphasiastrum sitchense (Ruprecht) Holub |
| Determination Remarks | Arev: Not a type [is filed under name] [is label name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
