CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-14sep 9-12-14
Status: record arctostaphylos_andersonii - Wed, Oct. 1, 2014, 22:21 ET b
Arctostaphylos andersonii
common nameAnderson's manzanita
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Charles Webber © 1998 California Academy of Sciences  Follow image link for photo data.
familyEricaceae
life form evergreen shrub
CA Rare Plant Rank
List 1B.2
CA-Endemic
LIST 1B: Rare, threatened, or endangered in California and elsewhere.
     0.2: Fairly endangered in California
state rank
S2?     S2: 6-20 occurrences OR 1,000-3,000 individuals OR 2,000-10,000 acres
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
(12/2) v7 maps currently unavailable - use link below for v8 details and maps

Topographic quads (13):
Santa Cruz (387E) 3612281, Mount Madonna (406C) 3712116, Laurel (407C) 3712118, Loma Prieta (407D) 3712117, Big Basin (408B) 3712222, Davenport (408C) 3712212, Felton (408D) 3712211, Franklin Point (409A) 3712223, Mountain View (428A) 3712241, Woodside (429A) 3712243, La Honda (429D) 3712233, Montara Mountain (448C)? 3712254, San Mateo (448D) 3712253
quad data info

Counties, states, regions:
Santa Clara (SCL), Santa Cruz (SCR), San Mateo (SMT)
counties map
CNDDB Quick Viewer
Web application for exploring the CNDDB elements reported at the quad level.
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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)/openings, edges
blooming period Nov-May  
elevation range60 - 760 meters
notes
Confused with other species merged with it as varieties. Threatened by development and road maintenance. See Proceedings of the American Academy of Arts and Sciences 11:83 (1876) for original description, and North American Flora 29:98 (1914) for additional information.
full nameArctostaphylos andersonii Gray
Version 8    INVENTORY VERSION 8 - Details for this taxon, including GIS and other links

Additional information:
standard acronym  ARAN2 Element Code  PDERI04030
CalFlora
CalFlora species this taxon    CalFlora genus related taxa
Jepson Online Jepson Interchange  Jepson Manual and other resources
Google search
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Suggested citation: California Native Plant Society (CNPS). 2014. Inventory of Rare and Endangered Plants (online edition, v7-14sep). California Native Plant Society. Sacramento, CA. Accessed on Wed, Oct. 1, 2014 from http://www.cnps.org/inventory

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