Taxon Report

Sidalcea celata (Jeps.) S.R. Hill

Redding checkerbloom

Print Report

©2014 Lawrence Janeway

Classification


Scientific Name:	Sidalcea celata (Jeps.) S.R. Hill
Common Name:	Redding checkerbloom
Family:	Malvaceae
Element Code:	PDMAL110FG
USDA Plants Symbol:	SICE3
Synonyms/Other Names:

Ecology and Life History


Lifeform:	perennial herb
Blooming Period: Apr-Aug	Apr-Aug
Elevation:	135-1525 (445-5005)
General Habitats:	Cismontane woodland
Microhabitat:	Serpentine (sometimes)
Microhabitat Details:

Conservation Status


CA Rare Plant Rank:	3
Global Rank:	G2G3
State Rank:	S2S3
State List:	None
Fed List:	None
Other Status:
CRPR Changes:	added to 3 on 2012-07-11

Occurrence Data from the CNDDB


Total Occurrences:	0
Element Occurrence Ranks:
Excellent (A)	0
Good (B)	0
Fair (C)	0
Poor (D)	0
None (X)	0
Unknown (U)	0

Location


California Endemic: True
California Counties and Islands: Name (Code)
Plumas (PLU), Shasta (SHA), Siskiyou (SIS), Tehama (TEH)
Quads: Name (Quad Code)
Almanor (4012122), Bartle (4112137), Cottonwood (4012243), Dunsmuir (4112223), Enterprise (4012253), Hagaman Gulch (4012157), Oak Run (4012261), Olinda (4012244), Ono (4012245), Polar Bear Mtn. (4112385), Project City (4012263), Red Bluff East (4012222), Redding (4012254), Rosewood (4012235), Shasta Dam (4012264)

Threat List Data from the CNDDB


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

Notes



Move to List 1B? Some plants from AMA, ELD, SIS, and TRI cos. resemble S. celata, but are outside of known range; needs further study. Herbarium material is difficult to identify; needs field surveys. Similar to S. asprella, S. gigantea, and S. robusta. A synonym of S. malviflora ssp. asprella in TJM (1993). See Flora of California 2(1):492-493 (1936) by W.L. Jepson for original description and Madroño 56(2):285-292 (2009) for taxonomic treatment.
Threats:

Taxonomy:
Similar to S. asprella, S. gigantea, and S. robusta. A synonym of S. malviflora ssp. asprella in TJM (1993).

Selected References

CRPR List Addition on 2012-07-11

Citation California Native Plant Society, Rare Plant Program. 2024. Rare Plant Inventory (online edition, v9.5.1). Website https://www.rareplants.cnps.org [accessed 25 December 2024].