| Name | Heterotheca villosa var. depressa (Rydberg) Semple |
| Authorship | (Rydberg) Semple |
| Rank | Variety |
| Placed in | Heterotheca villosa (Pursh) Shinners |
| Citation | 1994 Novon 4(1): 53 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Heterotheca villosa var. depressa (Rydberg) Semple |
| Identification made in | [no date] (2), 1993 (6) |