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Taxon  Report  
Sidalcea oregana  (Torrey & A. Gray) A. Gray  ssp. hydrophila  (A.A. Heller) C. Hitchc.
Marsh checkerbloom,   Oregon checkerbloom
Sidalcea oregana ssp. hydrophila is a perennial herb that is native to California, and endemic (limited) to California.
California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).   CNDDB
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Observation Search
(72 records)
one or more occurrences
within a 7.5-minute quadrangle

Bloom Period
Parent: Sidalcea oregana
Genus: Sidalcea
Family: Malvaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot

Wetlands: Occurs usually in wetlands, occasionally in non wetlands

Habitat: riparian, meadows

Communities: Yellow Pine Forest, Mixed Evergreen Forest, wetland-riparian

Name Status:
Accepted by JEF + CNPS + PLANTS
Information about  Sidalcea oregana ssp. hydrophila from other sources
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora

USDA PLANTS Profile (SIORH)

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ID Tips on PlantID.net


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]. 2022. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 12/09/2022).