Taxon  Report   7553    
Sidalcea diploscypha  (Torr. & A. Gray) A. Gray
Fringed checker mallow,  Fringed checkerbloom, Fringed sidalcea
Sidalcea diploscypha
© 2005 Barry Breckling
Photos from
CalPhotos / Calflora
Sidalcea diploscypha
© 2018 Hannah Aclufi
Sidalcea diploscypha
© 2016 Jennifer Wheeler
Sidalcea diploscypha, a dicot, is an annual herb that is native to California, is endemic (limited) to California.

Interactive Distribution Map

Observation Hotline
(observation details)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Sidalcea diploscypha
© 2015 James Gonsman
Genus: Sidalcea
Communities: Valley Grassland, Coastal Prairie, Northern Oak Woodland, Foothill Woodland

Serpentine affinity: 2.6; (strong indicator)

Habitat: slopes

Name Status:
Accepted by JEF + PLANTS

More information about  Sidalcea diploscypha
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on   /   Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

ITIS Original Publication citation


Search the International Plants Names Index

Search (Flora of North America)

website references from Google

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]. 2019. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: Jan 21, 2019).