Asteraceae Group 6
California
Heads discoid; receptacle epaleate (or paleae only marginal and simulating phyllaries), not bristly; pappus of bristles
KeyBase (2025). Vascular plants of California: Jepson Herbarium, UC Berkeley: Asteraceae Group 6. https://keybase.rbg.vic.gov.au/keys/show/4252 [Seen: 25-05-2025].