| Name | Chrysothamnus nauseosus var. macrophyllus J. T. Howell |
| Authorship | J. T. Howell |
| Rank | Variety |
| Placed in | Chrysothamnus nauseosus (Pallas) Britton |
| GUID | urn:lsid:ipni.org:names:58083-2 |
| Citation | 1937 Leafl. W. Bot. 2(4): 58 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Chrysothamnus nauseosus var. macrophyllus J. T. Howell |
| Identification made in | [no date] (1), 2014 (1) |