Streptanthus hispidus

Mount Diablo jewelflower

Rarity

CNPS-EB: *A2
State CNPS: 1B.3
Global Rank: G2
CNDDB Rank: S2

11 current natural populations

Criteria:
  • Small Geographical Range

Ecology

Flowers March - June
Habitats:
  • Chaparral
  • Rock, Tallus, Scree

Populations

Key
LocationPop IDLast RecordedNotes
Mt. Diablo State Park - East side142014-04-11
Mt. Diablo State Park - East side202023-03-18
Mt. Diablo State Park - North side132021-04-13
Mt. Diablo State Park - South side152014-04-13
Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo22021-04-16
Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo42021-04-13
Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo62010-06-02
Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo72022-05-12
Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo82021-04-28
Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo102022-05-12
Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo192023-05-01
Mt. Diablo State Park - East side91996-04-14Historic
Mt. Diablo State Park - North side31993-04-04Historic
Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo11991-04-14Historic
Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo51991-05-26Historic
Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo111996-04-14Historic
Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo121991-04-28Historic
Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo161994-12-31Historic
Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo171994-12-31Historic
Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo181985-05-24Historic