⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-101694, with some changes.
This name is a synonym of Grindelia hirsutula .
The record derives from TICA which reports it as a synonym (record 269571B9-2422-4F8E-9BDC-9D556731B9DF
) with original publication details: Madroño 2: 22. 1931 22 1931.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:113496-2
.