| Classification | Lycopodiaceae: Diphasiastrum |
| Harvard University Herbaria Barcode(s) | 00216711 |
| Collector | E. J. Winslow, J. Murdoch, Jr. & H. St. John |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Fitchburg |
| Locality | South Fitchburg |
| Date Collected | 1914-05-31 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9f2104c4-028b-4267-9a41-04106ad924fb |
| Harvard University Herbaria Barcode | 00216711 |
| Herbarium | NEBC |
| Family | Lycopodiaceae |
| Determination | Diphasiastrum tristachyum (Pursh) 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 |
