Heterodraba unilateralis Calflora

Distribution by County 4139

Heterodraba unilateralis (M. E. Jones) Greene

(not an active name)

Ladiestongue mustard

Heterodraba unilateralis is an annual herb that is native to California, and also found elsewhere in western North America.

also called Athysanus unilateralis

Record Count by County


Alameda: 5	Fresno: 15	Monterey: 1	San Luis Obispo: 44
Colusa: 2	Kern: 14	San Benito: 8	Stanislaus: 3
Contra Costa: 2	Los Angeles: 3	San Joaquin: 5	Ventura: 7

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: https://www.calflora.org/ (Accessed: 11/21/2024).