| Name | Grindelia stricta var. platyphylla (Greene) M. A. Lane |
| Authorship | (Greene) M. A. Lane |
| Rank | Variety |
| Placed in | Grindelia stricta de Candolle |
| GUID | urn:lsid:ipni.org:names:1108402-2 |
| Holdings | 15 Specimens held in the Harvard University Herbaria identified as Grindelia stricta var. platyphylla (Greene) M. A. Lane |
| Identification made in | [no date] (6), 1991 (9) |