| Classification | Lycopodiaceae: Diphasiastrum |
| Harvard University Herbaria Barcode(s) | 00214367 |
| Collector | E. F. Williams |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Franklin County: Colrain |
| Locality | Catamount Hill near the dens |
| Date Collected | 1909-08-04 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0fef9d8a-487b-42a0-a50e-6cb2f57fd17b |
| Harvard University Herbaria Barcode | 00214367 |
| Herbarium | GH |
| Family | Lycopodiaceae |
| Determination | Diphasiastrum digitatum (Dillenius ex A. Braun) 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 |
