Distribution by County   4016    
Hazardia whitneyi  (A. Gray) Greene  var. discoidea  (J. T. Howell) W. D. Clark
Rayless whitney's goldenbush,   Whitney's bristleweed
Hazardia whitneyi var. discoidea, a dicot, is a perennial herb that is native to California.
Record Count by County

Colusa: 1 Siskiyou: 3 Trinity: 1
Shasta: 1 Tehama: 4

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]. 2022. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: 05/27/2022).