CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-14mar 3-27-14
Status: record chorizanthe_breweri - Thu, Apr. 24, 2014 04:23 ET c
Chorizanthe breweri
common nameBrewer's spineflower
CalPhotos image
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unknown © 1981 CNPS  Follow image link for photo data.
familyPolygonaceae
life formannual herb
CA Rare Plant Rank
List 1B.3
CA-Endemic
LIST 1B: Rare, threatened, or endangered in California and elsewhere.
     0.3: Not very 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
(12/2) v7 maps currently unavailable - use link below for v8 details and maps

Topographic quads (8):
Arroyo Grande NE (221A) 3512025, Pismo Beach (221B) 3512026, Atascadero (246B) 3512046, San Luis Obispo (246C) 3512036, Lopez Mountain (246D) 3512035, Morro Bay North (247A) 3512047, Morro Bay South (247D) 3512037, Burro Mountain (296D) 3512173
quad data info

Counties, states, regions:
Monterey (MNT), 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•Closed-cone coniferous forest (CCFrs)
•Chaparral (Chprl)
•Cismontane woodland (CmWld)
•Coastal scrub (CoScr)/serpentinite, rocky or gravelly
blooming period Apr-Aug  
elevation range45 - 800 meters
notes
Known from approximately twenty occurrences. Threatened by pipeline construction. Possibly threatened by road construction, road maintenance, and vehicles. Closely related to C. staticoides. See Proceedings of the American Academy of Arts and Sciences 12:270 (1877) for original description, and Phytologia 66(2):163-164 (1989) for taxonomic treatment.
full nameChorizanthe breweri Wats.
Version 8    INVENTORY VERSION 8 - Details for this taxon, including GIS and other links

Additional information:
standard acronym  CHBR2 Element Code  PDPGN04050
CalFlora
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). 2014. Inventory of Rare and Endangered Plants (online edition, v7-14mar). California Native Plant Society. Sacramento, CA. Accessed on Thu, Apr. 24, 2014 from http://www.cnps.org/inventory

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