| Name | Gaillardia crassa Rydberg |
| Authorship | Rydberg |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Gaillardia Fougeroux |
| GUID | urn:lsid:ipni.org:names:106493-2 |
| Citation | 1915 N. Amer. Fl. 34(2): 138 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Gaillardia crassa Rydberg |
| Identification made in | [no date] (1) |