Calflora
Taxon  Report   7580    
Sidalcea oregana  (Torr. & A. Gray) A. Gray  ssp. valida  (Greene) C. L. Hitchc.
Kenwood marsh checkerbloom
Sidalcea oregana ssp. valida, a dicot, is a perennial herb (rhizomatous) that is native to California, and is endemic (limited) to California.
California Rare Plant Rank: 1B.1 (rare, threatened, or endangered in CA and elsewhere).   CNPS Inventory

It is listed by the State of California as Endangered and by the Federal Government as 'Endangered '.
Observation Search
(20 records)
one or more occurrences
within a 7.5-minute quadrangle

Bloom Period
Family: MALVACEAE  
Genus: Sidalcea
Parent: Sidalcea oregana
Wetlands: Occurs usually in wetlands, occasionally in non wetlands

Habitat: freshwater-marsh

Communities: Freshwater Wetlands, wetland-riparian

Name Status:
Accepted by JEF + CNPS + PLANTS

Alternate Names:
PLANTS: Sidalcea spicata var. valida
PLANTS: Sidalcea valida
More information about  Sidalcea oregana ssp. valida
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora

USDA PLANTS Profile (SIORV)


Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2020. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: Jan 20, 2020).