Streptanthus glandulosus ssp. pulchellus is an annual 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).
[friendsofmttam.org] Description: Streptanthus glandulosus ssp. pulchellus
Brassicaceae (Rock Spg, Barth's Retreat)
Fruit at least 4 times longer than wide, generally oblong to linear; Pubescence of the lower leaves
absent or simple, usually not forked, trifurcate nor dendritic; Calyx more or less urn - or flask - shaped, nearly closed at full flower, often brightly - colored; petals generally strap - shaped; Lower stems and
leaves hispidp - hairy; flowers strongly tinged with reddish - violet or purple. (link added by Mary Ann Machi)
Calflora:
Information on California plants for education, research and conservation,
with data contributed by
public and private institutions and individuals.
[web application]. 2025.The Calflora Database
[a non-profit organization].Available:
https://www.calflora.org/(Accessed: 04/03/2025).
one or more occurrences