| Classification | Lycopodiaceae: Diphasiastrum |
| Harvard University Herbaria Barcode(s) | 00216704 |
| Collector | M. L. Fernald & B. H. Long |
| Collector number | 17789 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Barnstable County: Falmouth |
| Date Collected | 1919-08-23 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7099a1d4-c771-40bc-9282-8a89884454ae |
| Harvard University Herbaria Barcode | 00216704 |
| Herbarium | NEBC |
| Family | Lycopodiaceae |
| Determination | Diphasiastrum tristachyum (Pursh) Holub |
| Determination Remarks | Arev: Not a type [filed under] [label name] [current name] |
| Subcollection | Wood collection |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Self |
| Preparation Method | Wood |
