Species Details

Arctostaphylos bakeri ssp. bakeri

Baker's manzanita

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Photo by © 2004 David Graber  max-height:128px; max-width:145px;
© 2004 David Graber
Photo by © 2013 Aaron Arthur  max-height:128px; max-width:145px;
© 2013 Aaron Arthur
Photo by © 2018 Dean Wm. Taylor  max-height:128px; max-width:145px;
© 2018 Dean Wm. Taylor
Scientific Name:
Arctostaphylos bakeri Eastw. ssp. bakeri
Common Name:
Baker's manzanita
Family: Ericaceae
Element Code: PDERI04221
USDA Plants Symbol: ARBAB
Synonyms/Other Names:
Lifeform: perennial evergreen shrub
Blooming Period: Feb-Apr
Elevation:
75 - 300 meters
245 - 985 feet
General Habitat:
  • Broadleafed upland forest
  • Chaparral
General Micro Habitat:
Micro Habitat:
  • Serpentinite (often)
Notes:
Known from fewer than ten occurrences. Threatened by development, road construction and widening, non-native plants, and dumping. See Leaflets of Western Botany 1:115 (1934) for original description.
Threats:
Taxonomy:
Other:
Total Occurrences: 3
Element Occurrence Ranks:
A B C D X U
0 2 0 0 0 1
Occurrence Status:
Historical >20 Years 2
Recent <=20 Years 1
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)
Sonoma (SON)
Quads: Name (Quad Code)
Camp Meeker (3812248), Duncans Mills (3812341)
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