CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record arctostaphylos_glandulosa_ssp._gabrielensis - Tue, Dec. 7, 2021, 01:08 ET b
Arctostaphylos glandulosa ssp. gabrielensis
common nameSan Gabriel manzanita
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life form evergreen shrub
CA Rare Plant Rank
List 1B.2
LIST 1B: Rare, threatened, or endangered in California and elsewhere.
     0.2: Fairly endangered in California
state rank
S3      ranking system key
global rank
G5T3      ranking system key
CA state listingNone  
federal listingNone  
where found
MAPS - Use v8 link below.

Topographic quads (15):
Cucamonga Peak (108A) 3411725, Mount Baldy (108B) 3411726, Mount Wilson (110A) 3411821, Mount San Antonio (134C) 3411736, Juniper Hills (135B) 3411748, Waterman Mountain (135C) 3411738, Crystal Lake (135D) 3411737, Pacifico Mountain (136A) 3411841, Condor Peak (136C) 3411832, Chilao Flat (136D) 3411831, Peak Mountain (193A) 3411987, Bates Canyon (193B) 3411988, Manzanita Mountain (194A) 3412081, Taylor Canyon (218C) 3511918, Miranda Pine Mountain (219D) 3512011
quad data info

Counties, states, regions:
Los Angeles (LAX), Santa Barbara (SBA), San Bernardino (SBD)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Chaparral (Chprl)(rocky)
blooming period Mar  
elevation range595 - 1500 meters
Known only from Mill Creek Summit divide in the San Gabriel Mtns. Threatened by powerline construction. See Four Seasons 9(2):46 (1992) for original description.
full nameArctostaphylos glandulosa Eastw. ssp. gabrielensis (P.V. Wells) J.E. Keeley, M.C. Vasey & V.T. Parker
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym   Element Code  PDERI042P0
Jepson Online Jepson Interchange  Jepson Manual and other resources
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Suggested citation: California Native Plant Society (CNPS). 2018. Inventory of Rare and Endangered Plants (online edition, v7-18mar). California Native Plant Society. Sacramento, CA. Accessed on Tue, Dec. 7, 2021 from

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