Species Details

Atriplex coronata var. coronata

crownscale

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Photo of Atriplex coronata var. coronata

Classification

Scientific Name: Atriplex coronata Wats. var. coronata
Common Name: crownscale
Family:	Chenopodiaceae
Element Code:	PDCHE040C3
USDA Plants Symbol:	ATCOC
Synonyms/Other Names:

Conservation Status

CA Rare Plant Rank:	4.2
Fed List:	None
State List:	None
Global Rank:	G4T3
State Rank:	S3
Other Status:	SB_CalBG/RSABG
CRPR Changes:
Add Date:	1994-01-01
Date Edited:	2022-12-06

Ecology and Life History

Lifeform: annual herb

Blooming Period: Mar-Oct

Elevation:
1 - 590 meters
5 - 1935 feet

General Habitats:

Chenopod scrub
Valley and foothill grassland
Vernal pools

Microhabitat Details:

Microhabitat:

Alkaline
Clay (often)

Notes

Notes: Does plant occur in SJQ Co.? Similar to A. cordulata and A. vallicola. See Proceedings of the American Academy of Arts and Sciences 9:114 (1874) for original description.
Threats:
Taxonomy:

Threat List Data from the CNDDB

THREAT LIST:
Threat List Total:	0
	Total EOs	% of EOs
EOs with Threat Listed:	0	0 %

Occurrence Data from the CNDDB

Element Occurrence Ranks:
Total Occurrences:					0
A	B	C	D	X	U
0	0	0	0	0	0

Occurrence Status:
Historical >20 Years	0
Recent <=20 Years	0

Presence:
Presumed Extant	0
Possibly Extirpated	0
Presumed Extirpated	0

Location

California Endemic:

California Island:

States: Name (Code)
California (CA)

California Counties and Islands: Name (Code)
Alameda (ALA), Contra Costa (CCA), Fresno (FRE), Kern (KRN), Kings (KNG), Merced (MER), Monterey (MNT), San Benito (SBT), San Luis Obispo (SLO), Solano (SOL), Stanislaus (STA), Tulare (TUL)

Quads: Name (Quad Code)
Allensworth (3511974), Altamont (3712166), Antioch North (3812117), Antioch South (3712187), Brentwood (3712186), Byron Hot Springs (3712176), California Valley (3512031), Cholame (3512063), Cholame Valley (3512073), Clifton Court Forebay (3712175), Coal Oil Canyon (3511911), Cuyama (3411985), Delano West (3511973), Denverton (3812128), Domengine Ranch (3612033), East Elk Hills (3511934), Elkhorn Hills (3511915), Guijarral Hills (3612022), Gustine (3712038), Hacienda Ranch (3511975), Holland Canyon (3512052), Kettleman Plain (3512081), Laguna Seca Ranch (3612077), Livermore (3712167), Lokern (3511945), Lost Hills (3511956), Lost Hills NE (3511965), Mouth of Kern (3511923), New Cuyama (3411986), Orchard Peak (3512062), Ortigalita Peak NW (3612088), Painted Rock (3511927), Reward (3511936), Ripon (3712162), Sawtooth Ridge (3512061), Semitropic (3511955), Simmler (3511938), Stevinson (3712037), Taft (3511924), Tumey Hills (3612056), Tupman (3511933), Turner Ranch (3712026), Vernalis (3712163), Vine Hill (3812211), Wasco NW (3511964), Wells Ranch (3511916), Woodward Island (3712185)

Notes:

Definitions of codes following a county and/or quad:
*		Presumed extirpated
(?)		Occurrence confirmed, but possibly extirpated
Quad and county data is imported from the CNDDB. Species may be present in other areas where conditions are favorable. These data should NOT be substituted for pre-project review or for on-site surveys.

Regional Map

Map

Presumed Extant

Click on quad for name. Hold Shift Key to use mouse scroll wheel

CNPS Rare Plant Inventory