CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-14oct 10-10-14
Status: record hesperolinon_breweri - Wed, Oct. 22, 2014 00:46 ET c
Hesperolinon breweri
common nameBrewer's western flax
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© 1997 Dean Wm. Taylor  Follow image link for photo data.
familyLinaceae
life formannual herb
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
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 (10):
Brentwood (463B) 3712186, Byron Hot Springs (463C) 3712176, Antioch South (464A) 3712187, Clayton (464B) 3712188, Diablo (464C) 3712178, Tassajara (464D) 3712177, Mount Vaca (499A) 3812241, Capell Valley (499B) 3812242, Mount George (499C) 3812232, Monticello Dam (515D) 3812251
quad data info

Counties, states, regions:
Contra Costa (CCA), Napa (NAP), Solano (SOL)
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)
•Cismontane woodland (CmWld)
•Valley and foothill grassland (VFGrs)/usually serpentinite
blooming period May-Jul  
elevation range30 - 945 meters
notes
Threatened by development, and several occurrences threatened by construction of Los Vaqueros Reservoir. See University of California Publications in Botany 32:235-314 (1961) for taxonomic treatment.
full nameHesperolinon breweri (Gray) Small
Version 8    INVENTORY VERSION 8 - Details for this taxon, including GIS and other links

Additional information:
standard acronym  HEBR4 Element Code  PDLIN01030
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, v7-14oct). California Native Plant Society. Sacramento, CA. Accessed on Wed, Oct. 22, 2014 from http://www.cnps.org/inventory

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