| Name | Grindelia humilis f. pubescens Steyermark |
| Authorship | Steyermark |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Grindelia humilis Hooker & Arnott |
| GUID | urn:lsid:ipni.org:names:113531-2 |
| Citation | 1934 Ann. Missouri Bot. Gard. 21: 527 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Grindelia humilis f. pubescens Steyermark |
| Identification made in | [no date] (1) |