Roldana gilgii (Greenm.) H. Rob. & Brettell, Phytologia 27: 419 (1974) (syn: Senecio gilgii Greenm.);
Mexico Southeast, Mexico Southwest as per POWO;

Roldana gilgii (Greenm.) H.Rob. & Brettell from California-GS17042023-3:
Roldana gilgii (Greenm.) H.Rob. & Brettell (Syn: Senecio Gilgii Greenm.) is a species with nearly rounded toothed leaves and yellow flower-heads.
Photographed from University of California Botanical Gardens.

Yes, appears close to images at




POWO  Catalogue of Life