CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record sidalcea_celata - Sat, Nov. 27, 2021 12:04 ET c
Sidalcea celata
common nameRedding checkerbloom
CalPhotos image
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life formperennial herb
CA Rare Plant Rank
List 3
LIST 3: We need more information about this plant (Review List).
state rank
S2S3   S2S3: Intermediate between S2 and S3
global rank
G2G3   G2G3: Intermediate between G2 and G3
CA state listingNone  
federal listingNone  
where found
MAPS - Use v8 link below.

Topographic quads (12):
Red Bluff East (610B) 4012222, Olinda (629B) 4012244, Ono 15' NE (630A) 4012245, Ono 15' SE (630D) 4012235, Viola (644C) 4012156, Hagaman Gulch (645D) 4012157, Oak Run (646A) 4012261, Project City (647A) 4012263, Shasta Dam (647B) 4012264, Enterprise (647D) 4012253, Bartle (697D) 4112137, Polar Bear Mountain (738A) 4112385
quad data info

Counties, states, regions:
Shasta (SHA), Siskiyou (SIS), Tehama (TEH)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Cismontane woodland (CmWld)/Sometimes serpentinite
blooming period Apr-Aug  
elevation range135 - 1525 meters
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 Madroņo 56(2):285-292 (2009) for taxonomic treatment.
full nameSidalcea celata (Jeps.) S.R. Hill
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym   Element Code  PDMAL110FG
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 Sat, Nov. 27, 2021 from

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