Arctostaphylos refugioensis
Common Name: Refugio manzanita
Family: Ericaceae
Element Code: PDERI041B0
Full Name: Arctostaphylos refugioensis Gankin

2007 Lynn Watson
Biology Glossary
Rarity Status Glossary
Occurrence Data from CDFW
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences: 27
  • Element Occurrence Ranks:
    A B C D X U
    0 2 1 0 0 24
  • Population Status:
    >20 yrs
    <=20 yrs
    13 14
  • Presence:
    Present Extant Possibly Extirpated Presumed Extirpated
    27 0 0
Notes Glossary
  • Potentially threatened by development. See Four Seasons 2(2):13 (1967) 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: 274 - 820 meters
  • California Endemic: yes
  • Other States:
  • California Counties and Islands:   name (code)
    Santa Barbara (SBA),  San Bernardino (SBD)
  • Quads:   name (DWR code) USGS code
    Santa Barbara (142B) 3411946,  Goleta (143A) 3411947,  Gaviota (144B) 3412042,  Sacate (145A) 3412043,  Point Conception (145B) 3412044,  Lake Cachuma (168C) 3411958,  Los Olivos (169A) 3412061,  Solvang (169C) 3412052,  Santa Ynez (169D) 3412051,  Lompoc (170B) 3412064,  Lompoc Hills (170C) 3412054,  Santa Rosa Hills (170D) 3412053,  Sisquoc (195D) 3412073
  • 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. This data should NOT be substituted for pre-project review or for on-site surveys.
Presumed Extant Presumed Extirpated or Unknown 41
Links to Leading Resources of Taxon Information
Suggested Citation
California Native Plant Society, Rare Plant Program. . Inventory of Rare and Endangered Plants of California (online edition, v8-03). Website [accessed ].

3411946=Santa Barbara (142B) 3411946;3411947=Goleta (143A) 3411947;3412042=Gaviota (144B) 3412042;3412043=Sacate (145A) 3412043;3412044=Point Conception (145B) 3412044;3411958=Lake Cachuma (168C) 3411958;3412061=Los Olivos (169A) 3412061;3412052=Solvang (169C) 3412052;3412051=Santa Ynez (169D) 3412051;3412064=Lompoc (170B) 3412064;3412054=Lompoc Hills (170C) 3412054;3412053=Santa Rosa Hills (170D) 3412053;3412073=Sisquoc (195D) 3412073