Calflora, a 501c3 non-profit
Distribution by County   7502    
Senecio indecorus  Greene

(not an active name)
Rayless mountain butterweed
Senecio indecorus is a perennial herb that is native to California, and also found elsewhere in North America and beyond.
New name: Packera indecora
Record Count by County

Fresno: 2 Modoc: 1 Plumas: 1 Tehama: 1
Lassen: 4 Nevada: 3 Shasta: 5 Tulare: 3

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2026. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 05/19/2026).