Sidalcea oregana (Torr. & A. Gray) A. Gray ssp. eximia (Greene) C. L. Hitchc.
2015 Adam Canter
Sidalcea oregana ssp. eximia, a dicot, is a perennial herb that is native to California, and endemic (limited) to California.
California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).
2015 Adam Canter:!
Information on California plants for education, research and conservation,
with data contributed by
public and private institutions and individuals,
Consortium of California Herbaria.[web application]. 2021. Berkeley, California:The Calflora Database
[a non-profit organization].Available: