| Name | Hemizonia parryi subsp. rudis (Greene) D. D. Keck |
| Authorship | (Greene) D. D. Keck |
| Rank | Subspecies |
| Placed in | Hemizonia parryi Greene |
| GUID | urn:lsid:ipni.org:names:1178026-2 |
| Holdings | 10 Specimens held in the Harvard University Herbaria identified as Hemizonia parryi subsp. rudis (Greene) D. D. Keck |
| Identification made in | [no date] (7), 1935 (3) |