Species Details

Streptanthus anomalus

Mount Burdell jewelflower

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Scientific Name:
Streptanthus anomalus D. L. Smith, A. Arthur, & R. E. Preston
Common Name:
Mount Burdell jewelflower
Family: Brassicaceae
Element Code: PDBRA2G520
USDA Plants Symbol:
Synonyms/Other Names:
Lifeform: annual herb
Blooming Period: May-Jun
Elevation:
50 - 150 meters
165 - 490 feet
General Habitat:
  • Cismontane woodland (openings)
General Micro Habitat:
Micro Habitat:
  • Openings
  • Serpentinite
Notes:

Threatened by grazing and trampling. Potentially threatened by recreational activities. Similar to S. glandulosus and S. tortuosus; distinguished by conspicuous ovate, deeply clasping distal leaves that bract the inflorescence below or above the proximal flower. See Madroño 66(1):24-29 (2019) for original description. 

Threats:
Taxonomy:
Other:
References:
Total Occurrences: 2
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 2
Occurrence Status:
Historical >20 Years 0
Recent <=20 Years 2
Presence:
Presumed Extant 2
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)
Petaluma (3812226), Petaluma River (3812225)
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