Calflora, a 501c3 non-profit
Distribution by County   5813    
Nemacaulis denudata  Nutt.  var. denudata 
Coast woolly heads,   Cottonheads
Nemacaulis denudata var. denudata is an annual herb that is native to California, and also found in Baja California.
California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).

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]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: 06/14/2024).