CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-14oct 10-10-14
Status: record arctostaphylos_hookeri_ssp._hearstiorum - Tue, Oct. 21, 2014 02:59 ET c
Arctostaphylos hookeri ssp. hearstiorum
common nameHearsts' manzanita
CalPhotos image
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Jo-Ann Ordano © 2005 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      ranking system key
global rank
G3T2      ranking system key
Where did the "RED" code go?
CA state listingEndangered  09/79
federal listingNone  
where found
(12/2) v7 maps currently unavailable - use link below for v8 details and maps

Topographic quads (2):
San Simeon (271B) 3512162, Piedras Blancas (272A) 3512163
quad data info

Counties, states, regions:
San Luis Obispo (SLO)
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•Chaparral (Chprl)(maritime)
•Coastal prairie (CoPrr)
•Coastal scrub (CoScr)
•Valley and foothill grassland (VFGrs)/sandy
blooming period Feb-Apr  
elevation range55 - 200 meters
notes
Known from five occurrences in the Arroyo de la Cruz area; need current status information. Threatened by grazing and rangeland conversion. See Four Seasons 2(1):2 (1966) for original description, and Madroņo 19:200 (1968) for revised nomenclature.
full nameArctostaphylos hookeri D. Don ssp. hearstiorum (Hoov. & Roof) Wells
Version 8    INVENTORY VERSION 8 - Details for this taxon, including GIS and other links

Additional information:
standard acronym  ARHOH Element Code  PDERI040J4
CalFlora
CalFlora species this taxon    CalFlora genus related taxa
Jepson Online Jepson Interchange  Jepson Manual and other resources
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Suggested citation: California Native Plant Society (CNPS). 2014. Inventory of Rare and Endangered Plants (online edition, v7-14oct). California Native Plant Society. Sacramento, CA. Accessed on Tue, Oct. 21, 2014 from http://www.cnps.org/inventory

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