| Name | Dendrolycopodium obscurum (Linnaeus) A. Haines |
| Authorship | (Linnaeus) A. Haines |
| Rank | Species |
| Placed in | Dendrolycopodium A. Haines |
| GUID | urn:lsid:ipni.org:names:1031202-2 |
| Holdings | 341 Specimens held in the Harvard University Herbaria identified as Dendrolycopodium obscurum (Linnaeus) A. Haines |
| Identification made in | [no date] (327), 1977 (14) |