Calflora, a 501c3 non-profit
Distribution by County   4079    
Hemizonia halliana  D. D. Keck

(not an active name)

Hall's tarplant,   Hall's tarweed
Hemizonia halliana is an annual herb that is native to California, and endemic (limited) to California.
also called Deinandra halliana

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: 12/02/2022).