Calflora, a 501c3 non-profit
Distribution by County   13404    
Diplacus johnstonii  (A.L. Grant) G.L. Nesom
Johnston's monkeyflower
Diplacus johnstonii is an annual herb that is native to California, and endemic (limited) to California.
also called Mimulus johnstonii
California Rare Plant Rank: 4.3 (limited distribution).

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: 06/23/2024).