Species Details

Dudleya traskiae

Santa Barbara Island dudleya

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Scientific Name:
Dudleya traskiae (Rose) Moran
Common Name:
Santa Barbara Island dudleya
Family: Crassulaceae
Element Code: PDCRA040Q0
USDA Plants Symbol: DUTR
Synonyms/Other Names:
Lifeform: perennial herb
Blooming Period: Feb-Jul
Elevation:
30 - 110 meters
100 - 360 feet
General Habitat:
  • Coastal bluff scrub
  • Coastal scrub
General Micro Habitat: rocky
Micro Habitat:
Notes:
Known from fewer than 10 occurrences. See Bulletin of the New York Botanical Garden 3:34 (1903) for original description, and Fremontia 5(4):37-38 (1978) for discussion of rediscovery and 14(4):3-6 (1987) for information on recovery work.
Threats:
Taxonomy:
Other:
References:
Total Occurrences: 3
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 3
Occurrence Status:
Historical >20 Years 0
Recent <=20 Years 3
Presence:
Presumed Extant 3
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Santa Barbara (SBA)
Quads: Name (Quad Code)
Santa Barbara Island (3311848)
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