Species Details

Arctostaphylos nummularia ssp. mendocinoensis

pygmy manzanita

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Scientific Name:
Arctostaphylos nummularia A. Gray ssp. mendocinoensis (P.V. Wells) V.T. Parker, M.C. Vasey & J.E. Keeley
Common Name:
pygmy manzanita
Family: Ericaceae
Element Code: PDERI04280
USDA Plants Symbol:
Synonyms/Other Names:
Lifeform: perennial evergreen shrub
Blooming Period: Jan
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Elevation:
90 - 200 meters
295 - 655 feet
General Habitats:
  • Closed-cone coniferous forest (acidic sandy clay)
Microhabitat Details:
Microhabitat:
Notes:
Known only from one occurrence on the Mendocino Plains. See Four Seasons 8(3):30 (1989) for original description.
Threats:
Taxonomy:
Total Occurrences: 7
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 7
Occurrence Status:
Historical >20 Years 3
Recent <=20 Years 4
Presence:
Presumed Extant 7
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Mendocino (MEN)
Quads: Name (Quad Code)
Fort Bragg (3912347), Mathison Peak (3912336), Mendocino (3912337), Noyo Hill (3912346)
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.
Presumed Extant
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