CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-15feb 2-5-15
Status: record chamaesyce_arizonica - Fri, Mar. 27, 2015 15:09 ET c
Chamaesyce arizonica
common nameArizona spurge
CalPhotos image
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life formperennial herb
CA Rare Plant Rank
List 2B.3
LIST 2B: Rare, threatened, or endangered in California, but more common elsewhere.
     0.3: Not very endangered in California
state rank
S2      ranking system key
global rank
G5     G5: demonstrably secure to ineradicable
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 (9):
In-ko-pah Gorge (007A) 3211661, Sweeney Pass (018C) 3211672, Carrizo Mountain (018D) 3211671, Tubb Canyon (032B) 3311624, Clark Lake NE (047A) 3311643, Collins Valley (047B) 3311644, Borrego Palm Canyon (047C) 3311634, Cathedral City (082C) 3311674, Palm Springs (083D) 3311675
quad data info

Counties, states, regions:
Imperial (IMP)?, Riverside (RIV), San Diego (SDG), Arizona (AZ), Baja California (BA), New Mexico (NM), Texas (TX)
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CNPS habitats•Sonoran desert scrub (SDScr)(sandy)
blooming period Mar-Apr  
elevation range50 - 300 meters
Undocumented in IMP Co.; need quads. See Madroņo 32(3):187-189 (1985) for revision of Chamaesyce nomenclature.
full nameChamaesyce arizonica (Engelm.) Arthur
Version 8    INVENTORY VERSION 8 - Details for this taxon, including GIS and other links

Additional information:
standard acronym  CHAR18 Element Code  PDEUP0D060
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). 2015. Inventory of Rare and Endangered Plants (online edition, v7-15feb). California Native Plant Society. Sacramento, CA. Accessed on Fri, Mar. 27, 2015 from

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