Species Details

Arctostaphylos rainbowensis

Rainbow manzanita

Download Report Calflora  CCH  CalPhotos
No Photo Available
Scientific Name:
Arctostaphylos rainbowensis J. Keeley & Massihi
Common Name:
Rainbow manzanita
Family: Ericaceae
Element Code: PDERI042T0
USDA Plants Symbol: ARRA7
Synonyms/Other Names:
Lifeform: perennial evergreen shrub
Blooming Period: Dec-Mar
Elevation:
205 - 670 meters
675 - 2200 feet
General Habitat:
  • Chaparral
General Micro Habitat:
Micro Habitat:
Notes:
Previously called A. peninsularis ssp. peninsularis or considered to be a hybrid between A. glandulosa and A. glauca. Threatened by development and agricultural conversion. Not in The Jepson Manual. See MadroƱo 41(1):2 (1994) for original description.
Threats:
Taxonomy:
Other:
References:
Total Occurrences: 89
Element Occurrence Ranks:
A B C D X U
7 7 6 3 0 66
Occurrence Status:
Historical >20 Years 36
Recent <=20 Years 53
Presence:
Presumed Extant 89
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Riverside (RIV), San Diego (SDG)
Quads: Name (Quad Code)
Fallbrook (3311743), Margarita Peak (3311744)?, Morro Hill (3311733), Murrieta (3311752), Pala (3311731), Pechanga (3311741), Sitton Peak (3311754), Temecula (3311742), Valley Center (3311721), Wildomar (3311753)
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