Species Details

Sidalcea elegans

Del Norte checkerbloom

Download Report Calflora eFlora CCH CalPhotos

Classification

Scientific Name: Sidalcea elegans Greene
Common Name: Del Norte checkerbloom
Family:	Malvaceae
Element Code:	PDMAL110F5
USDA Plants Symbol:	SIEL2
Synonyms/Other Names:

Conservation Status

CA Rare Plant Rank:	3.3
Fed List:	None
State List:	None
Global Rank:	G4?
State Rank:	S2?
Other Status:
CRPR Changes: added to 3.3 on 2012-07-23
Add Date:	2012-07-23
Date Edited:	2022-06-08

Ecology and Life History

Lifeform: perennial rhizomatous herb

Blooming Period: May-Jul

Elevation:
215 - 1365 meters
705 - 4480 feet

General Habitats:

Chaparral
Lower montane coniferous forest

Microhabitat Details:

Microhabitat:

Serpentine

Notes

Notes: Move to List 1B? Field surveys needed. Known in CA only from the Klamath Range. Very difficult to distinguish from S. asprella and S. glaucescens, especially in herbarium material; needs further study. See Clybele Columbiana: A Series of Studies in Botany, Chiefly North America 1(1):35-36 (1914) 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), Oregon (OR)

California Counties and Islands: Name (Code)
Del Norte (DNT), Siskiyou (SIS)

Quads: Name (Quad Code)
Bark Shanty Gulch (4112345), Broken Rib Mtn. (4112386), Cant Hook Mtn. (4112368), Chimney Rock (4112356), Gasquet (4112378), High Plateau Mtn. (4112388), Hiouchi (4112471), Polar Bear Mtn. (4112385), Shelly Creek Ridge (4112387), Somes Bar (4112344)

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

Selected References

CNPS Status Review:

CRPR List Addition on 2012-07-23