CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record arctostaphylos_regismontana - Tue, Dec. 7, 2021, 01:27 ET b
Arctostaphylos regismontana
common nameKings Mountain manzanita
CalPhotos image
more photos
© 1994 Dean Wm. Taylor  Follow image link for photo data.
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
S2      ranking system key
global rank
G2     G2: 6-20 occurrences OR 1,000-3,000 individuals OR 2,000-10,000 acres
Where did the "RED" code go?
CA state listingNone  
federal listingNone  
where found
MAPS - Use v8 link below.

Topographic quads (7):
Watsonville East (386B) 3612186, Big Basin (408B)? 3712222, Palo Alto (428B) 3712242, Mindego Hill (428C) 3712232, Woodside (429A) 3712243, La Honda (429D) 3712233, Montara Mountain (448C) 3712254
quad data info

Counties, states, regions:
Santa Clara (SCL), Santa Cruz (SCR)?, San Mateo (SMT)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Broadleafed upland forest (BUFrs)
•Chaparral (Chprl)
•North Coast coniferous forest (NCFrs)/granitic or sandstone
blooming period Dec-Apr  
elevation range305 - 730 meters
Plants north of Big Basin in SCR Co. (408B) look intermediate; identification uncertain. Threatened by urbanization. Not regenerating well. See Leaflets of Western Botany 1:77 (1933) for original description.
full nameArctostaphylos regismontana Eastw.
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym  ARRE7 Element Code  PDERI041C0
CalFlora species this taxon    CalFlora genus related taxa
Jepson Online Jepson Interchange  Jepson Manual and other resources
Google search
search Google CNPS website    search Google entire web

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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