Species Details

Streptanthus glandulosus ssp. pulchellus

Mt. Tamalpais bristly jewelflower

  Download Report   Calflora     eFlora     CCH     CalPhotos
No Photo Available
Scientific Name:
Streptanthus glandulosus Hook. ssp. pulchellus (Greene) Kruckeberg
Common Name:
Mt. Tamalpais bristly jewelflower
Family: Brassicaceae
Element Code: PDBRA2G0J2
USDA Plants Symbol: STGLP
Synonyms/Other Names:
Lifeform: annual herb
Blooming Period: May-Jul(Aug)
Elevation:
150 - 800 meters
490 - 2625 feet
General Habitat:
  • Chaparral
  • Valley and foothill grassland
General Micro Habitat:
Micro Habitat:
  • Serpentinite
Notes:
Known only from the Mt. Tamalpais area. Threatened by trampling and non-native plants. Possibly threatened by browsing. See Systematic Botany 19(4):557-574 (1994) for discussion of S. glandulosus complex.
Threats:
Taxonomy:
Other:
Total Occurrences: 24
Element Occurrence Ranks:
A B C D X U
4 5 0 0 0 15
Occurrence Status:
Historical >20 Years 20
Recent <=20 Years 4
Presence:
Presumed Extant 24
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Marin (MRN)
Quads: Name (Quad Code)
Bolinas (3712286), Inverness (3812217), Novato (3812215), San Geronimo (3812216), San Rafael (3712285)
Notes:
Definitions of codes following a county and/or quad:
* Presumed extirpated
(?) Occurrence confirmed, but possibly extirpated
Quad and county data is imported from the CNDDB. Species may be present in other areas where conditions are favorable. These data should NOT be substituted for pre-project review or for on-site surveys.

Map

Presumed Extant
Counties   Quads