Species Details

Berberis nevinii

Nevin's barberry

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CA Rare Plant Rank: 1B.1
Fed List: FE (1998-10-13)
State List: CE (1987-01-01)
Global Rank: G1
State Rank:
S1
Other Status: SB_CalBG/RSABG; SB_SBBG
CRPR Changes:
Add Date: 1980-01-01
Date Edited: 2021-08-25
Lifeform: perennial evergreen shrub
Blooming Period: (Feb)Mar-Jun
Elevation:
70 - 825 meters
230 - 2705 feet
General Habitat:
  • Chaparral
  • Cismontane woodland
  • Coastal scrub
  • Riparian scrub
General Micro Habitat:
Micro Habitat:
  • Gravelly (sometimes)
  • Sandy (sometimes)
Notes:
Many historical occurrences have been extirpated. Threatened by alteration of fire regimes, development, and road maintenance. Possibly threatened by illegal dumping, fire suppression, and vehicles. Angeles NF has adopted species management guidelines. Plants in San Francisquito Cyn. (163D) are introduced. See Synoptical Flora of North America 1(1):69 (1895) for original description, and Journal of the Linnean Society of London 57(369):354 (1961) for revised nomenclature.
Threats:
Taxonomy:
Other:
Total Occurrences: 32
Element Occurrence Ranks:
A B C D X U
0 3 8 4 5 12
Occurrence Status:
Historical >20 Years 20
Recent <=20 Years 12
Presence:
Presumed Extant 27
Possibly Extirpated 2
Presumed Extirpated 3
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Los Angeles (LAX), Riverside (RIV), San Bernardino (SBD), San Diego (SDG)
Quads: Name (Quad Code)
Aguanga (3311647), Boucher Hill (3311638), Burbank (3411823), El Monte (3411811), Harrison Mtn. (3411722)?, Hollywood (3411813), Mt. Baldy (3411726), Newhall (3411845), Ontario (3411716), Pasadena (3411822), Pechanga (3311741), Ranchita (3311625), Redlands (3411712), Riverside East (3311783), Sage (3311658), San Bernardino North (3411723), San Fernando (3411834), Sunland (3411833)*, Tubb Canyon (3311624), Vail Lake (3311648), Warm Springs Mountain (3411855)?
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