Calflora, a 501c3 non-profit
Distribution by County   8910    
Deinandra halliana  (D. D. Keck) B. G. Baldwin
Hall's tarplant
Deinandra halliana is an annual herb that is native to California, and endemic (limited) to California.
also called Hemizonia halliana
California Rare Plant Rank: 1B.1 (rare, threatened, or endangered in CA and elsewhere).
Record Count by County

Fresno: 548 Kings: 1 San Benito: 512
Kern: 3 Monterey: 3 San Luis Obispo: 9

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: 06/12/2024).