| Name | Antennaria eucosma Fernald & Wiegand |
| Authorship | Fernald & Wiegand |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Antennaria |
| GUID | urn:lsid:ipni.org:names:176904-1 |
| Citation | 1911 Rhodora 13: 23 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Antennaria eucosma Fernald & Wiegand |
| Identification made in | [no date] (3) |