CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record atriplex_coronata_var._vallicola - Mon, Nov. 29, 2021 13:05 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
MAPS - Use v8 link below.

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)
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-Sep  
elevation range50 - 635 meters
Threatened by grazing, vehicles, agricultural conversion, hydrological alterations, 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 interface for this taxon, including GIS and more 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). 2018. Inventory of Rare and Endangered Plants (online edition, v7-18mar). California Native Plant Society. Sacramento, CA. Accessed on Mon, Nov. 29, 2021 from

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