| Name | Lycopodium tristachyum Pursh |
| Authorship | Pursh |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Lycopodium Linnaeus |
| Contains | Lycopodium tristachyum var. boreale Victorin |
| GUID | urn:lsid:ipni.org:names:147677-2 |
| Holdings | 24 Specimens held in the Harvard University Herbaria identified as Lycopodium tristachyum Pursh |
| Identification made in | [no date] (24) |