Species Details

Streptanthus vernalis

early jewelflower

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Scientific Name:
Streptanthus vernalis R. O'Donnell & R.W. Dolan
Common Name:
early jewelflower
Family: Brassicaceae
Element Code: PDBRA2G120
USDA Plants Symbol: STVE7
Synonyms/Other Names:
CA Rare Plant Rank: 1B.2
Fed List: None
State List: None
Global Rank: G1
State Rank:
S1
Other Status: BLM_S
CRPR Changes:
added to 1B.2 on 2009-02-04
Add Date: 2009-02-04
Date Edited: 2022-06-08
Lifeform: annual herb
Blooming Period: Mar-May
Elevation:
610 - 610 meters
2000 - 2000 feet
General Habitat:
  • Closed-cone coniferous forest
  • Chaparral
General Micro Habitat:
Micro Habitat:
  • Serpentinite
Notes:
Known from only 1 occurrence. Potentially threatened by vehicles. See MadroƱo 52(3):202-206 (2005) for original description.
Threats:
Taxonomy:
Other:
Total Occurrences: 1
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 1
Occurrence Status:
Historical >20 Years 0
Recent <=20 Years 1
Presence:
Presumed Extant 1
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Lake (LAK)
Quads: Name (Quad Code)
Detert Reservoir (3812265)
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