CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-14nov 11-15-14
Status: record atriplex_coronata_var._vallicola - Thu, Nov. 27, 2014 14:24 ET c
Atriplex coronata var. vallicola
common nameLost Hills crownscale
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life formannual herb
CA Rare Plant Rank
List 1B.2
LIST 1B: Rare, threatened, or endangered in California and elsewhere.
     0.2: Fairly endangered in California
state rank
S2      ranking system key
global rank
G4T2      ranking system key
CA state listingNone  
federal listingNone  
where found
(12/2) v7 maps currently unavailable - use link below for v8 details and maps

Topographic quads (32):
Conner (215A) 3511921, Taft (216B) 3511924, Wells Ranch (217C) 3511916, Painted Rock (218A) 3511927, Chimineas Ranch (218B) 3511928, East Elk Hills (241C) 3511934, Tupman (241D) 3511933, Lokern (242A) 3511945, Reward (242C) 3511936, West Elk Hills (242D) 3511935, Simmler (243C) 3511938, La Panza NE (244A) 3512041, California Valley (244D) 3512031, Wasco NW (264B) 3511964, Lost Hills NE (265A) 3511965, Lost Hills NW (265B)* 3511966, Lost Hills (265C) 3511956, Semitropic (265D) 3511955, Antelope Plain (266A) 3511967, Sausalito School (287B) 3511982, Lone Tree Well (289C) 3511976, West Camp (290D) 3511977, Lillis Ranch (338B) 3612044, Jamesan (359B) 3612062, Tranquillity (360A) 3612063, Levis (360C) 3612054, Tumey Hills (361C) 3612056, Monocline Ridge (361D) 3612055, Firebaugh (381C) 3612074, Ortigalita Peak NW (383B) 3612088, Laguna Seca Ranch (383D) 3612077, Clifton Court Forebay (463D) 3712175
quad data info

Counties, states, regions:
Fresno (FRE), Kings (KNG), Kern (KRN), Merced (MER), San Luis Obispo (SLO), Tulare (TUL)
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A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Chenopod scrub (ChScr)
•Valley and foothill grassland (VFGrs)
•Vernal pools (VnPls)/alkaline
blooming period Apr-Aug  
elevation range50 - 635 meters
Threatened by grazing, agricultural conversion, and energy development. Plants from SLO Co. are probably an unnamed new taxon. See Leaflets of Western Botany 2(8):130-131 (1938) for original description.
full nameAtriplex coronata S. Watson var. vallicola (Hoover) S.L. Welsh
Version 8    INVENTORY VERSION 8 - Details for this taxon, including GIS and other links

Additional information:
standard acronym   Element Code  PDCHE04250
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, v7-14nov). California Native Plant Society. Sacramento, CA. Accessed on Thu, Nov. 27, 2014 from

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