Calflora, a 501c3 non-profit
Distribution by County   8936    
Harmonia doris-nilesiae  (T. W. Nelson & J. P. Nelson) B. G. Baldwin
Niles's harmonia
Harmonia doris-nilesiae is an annual herb that is native to California, and endemic (limited) to California.
California Rare Plant Rank: 1B.1 (rare, threatened, or endangered in CA and elsewhere).   CNDDB
Record Count by County

Shasta: 5 Tehama: 2 Trinity: 51

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: 09/28/2022).