| Name | Grindelia howellii Steyermark |
| Authorship | Steyermark |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Grindelia Willdenow |
| GUID | urn:lsid:ipni.org:names:113530-2 |
| Citation | 1934 Ann. Missouri Bot. Gard. 21: 549 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Grindelia howellii Steyermark |
| Identification made in | [no date] (1) |