Streptanthus glandulosus ssp. hoffmanii is an annual herb that is native to California.
California Rare Plant Rank: 1B.3 (rare, threatened, or endangered in CA and elsewhere).
[calscape.org] Rare status: Hoffmann's Jewelflower (Streptanthus glandulosus var. hoffmanii) is a rare native annual herb that grows in central California. (contributed by Mary Ann Machi)
[wildflower.org] Description, Distribution: Plant Characteristics
Duration: Annual
Habit: Herb
Fruit Type: Silique
Size Notes: Up to about 28 inches tall.
Bloom Information
Bloom Color: White , Purple
Bloom Time: Mar , Apr , May , Jun , Jul
Distribution
USA: CA
Native Habitat: Serpentine or Franciscan formation outcrops. (contributed 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]. 2023. Berkeley, California:The Calflora Database
[a non-profit organization].Available:
https://www.calflora.org/(Accessed: 12/04/2023).
one or more occurrences