⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-137968, with some changes.

Grindelia perennis A.Nelson is a synonym of Grindelia hirsutula Hook. & Arn.

This name is a synonym of Grindelia hirsutula Hook. & Arn..

The record derives from TICA which reports it as a synonym (record D5BAC991-B738-4750-BD9B-EF94A7847039) with original publication details: Bull. Torrey Bot. Club 26 355 1899.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:113579-2.