| Name | Calea subcordata var. hirtella S. F. Blake |
| Authorship | S. F. Blake |
| Rank | Variety |
| Placed in | Calea subcordata S. F. Blake |
| GUID | urn:lsid:ipni.org:names:41993-2 |
| Citation | 1935 J. Wash. Acad. Sci. 25: 319 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Calea subcordata var. hirtella S. F. Blake |
| Identification made in | [no date] (1), 1981 (2) |