Arctostaphylos pacifica
Common Name: Pacific manzanita
Family: Ericaceae
Synonyms:
Element Code: PDERI040Z0
Full Name: Arctostaphylos pacifica Roof
USDA PLANTS Symbol: ARPA19

Biology Glossary
Rarity Status Glossary
Occurrence Data from DFG
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences: 1
  • Element Occurrence Ranks:
    A B C D X U
    0 0 1 0 0 0
    • Population Status:
    Historic
    >20 yrs    		 Recent
    <=20 yrs
    0 1
  • Presence:
    Present Extant Possibly Extirpated Extirpated
    1 0 0
Notes Glossary
  • Known only from San Bruno Mountain in San Mateo County. Potentially threatened by alteration of fire regimes and recreational activities. Once considered a hybrid between A. glandulosa and A. uva-ursi. See A. uva-ursi in The Jepson Manual (1993). See Leaflets of Western Botany IX (13-14): 217 (1962) for original description.
  • To submit rare plant observation data, use the CNDDB field survey form. Please see also the CNPS Rare Plant Data page.
  • Date Added: 1974-01-01
  • Last Update: 2010-03-15
Location Glossary
  • Elevation:
  • California Endemic: yes
  • States: California
  • California Counties and Islands:   name (code)
    San Mateo (SMT)
  • Quads:   name (DWR code) USGS code
    San Francisco South (448B) 37122F4
  • Notes:
      Definitions of codes preceding a county and/or quad:
      * Presumed extirpated
      ? Uncertain about distribution or identity
      ?* Uncertain about distribution, but presumed extirpated if once present
      (?) Occurrence confirmed, but possibly extirpated
      Species may be present in other areas where conditions are favorable.
Presumed Extant Presumed Extirpated or Unknown 2691
Links to Leading Resources of Taxon Information
Suggested Citation
California Native Plant Society (CNPS). Inventory of Rare and Endangered Plants (online edition, v8-01a). California Native Plant Society. Sacramento, CA. Accessed on .
-122.375,37.625

CA
37122F4=San Francisco South (448B) 37122F4