| Name | Bidens rosea var. calcicola Greenman |
| Authorship | Greenman |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Bidens rosea Schultz Bipontinus |
| GUID | urn:lsid:ipni.org:names:273276-2 |
| Citation | 1905 Proc. Amer. Acad. Arts 41: 264 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Bidens rosea var. calcicola Greenman |
| Identification made in | [no date] (1), 1904 (1), 1997 (1) |