Species Details

Erysimum franciscanum

San Francisco wallflower

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Lifeform: perennial herb
Blooming Period: Mar-Jun
Elevation:
0 - 550 meters
0 - 1805 feet
General Habitat:
  • Chaparral
  • Coastal dunes
  • Coastal scrub
  • Valley and foothill grassland
General Micro Habitat: often serpentinite or granitic, sometimes roadsides
Micro Habitat:
Notes:
Rare and declining in SCR Co. Possibly threatened by recreational activities and non-native plants. Includes E. franciscanum var. crassifolium. Inland plants approach E. capitatum. See Aliso 4(1):118-121 (1958) for original description.
Threats:
Taxonomy:
Other:
References:
Total Occurrences: 0
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 0
Occurrence Status:
Historical >20 Years 0
Recent <=20 Years 0
Presence:
Presumed Extant 0
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Marin (MRN), San Francisco (SFO), San Mateo (SMT), Santa Clara (SCL), Santa Cruz (SCR), Sonoma (SON)
Quads: Name (Quad Code)
Ano Nuevo (3712213), Arched Rock (3812342), Big Basin (3712222), Bodega Head (3812331), Bolinas (3712286), Davenport (3712212), Drakes Bay (3812218), Duncans Mills (3812341), Montara Mountain (3712254), Morgan Hill (3712126), Pigeon Point (3712224), Point Bonita (3712275), San Francisco North (3712274), San Francisco South (3712264), San Mateo (3712253), San Rafael (3712285), Santa Cruz (3612281), Woodside (3712243)
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