| Name | Chrysothamnus parryi subsp. asper (Greene) Hall & Clements |
| Authorship | (Greene) Hall & Clements |
| Rank | Subspecies |
| Placed in | Chrysothamnus parryi Greene |
| GUID | urn:lsid:ipni.org:names:1092436-2 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Chrysothamnus parryi subsp. asper (Greene) Hall & Clements |
| Identification made in | 1977 (7) |