Taxon  Report   9210 
Ranunculus bonariensis  Poir.
Carter's buttercup
Ranunculus bonariensis
© 2013 Aaron Arthur
More photos from
CalPhotos / Calflora
Ranunculus bonariensis
© 2013 Aaron Arthur
Ranunculus bonariensis
© 2004 Carol W. Witham
Ranunculus bonariensis, a dicot, is an annual herb that is native to California.

Interactive Distribution Map

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Plant Characteristics
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Bloom Period
Ranunculus bonariensis
© 2013 Aaron Arthur
Genus: Ranunculus
Subspecies and Varieties:
Foothill Woodland, Valley Grassland
Wetlands: Occurs in wetlands
Toxicity: MINOR, DERMATITIS   [California Poison Control System 2010]    
Distribution by County 

Add an Observation of  Ranunculus bonariensis

Name Status:
Accepted by ICPN + PLANTS + JM93
More information about  Ranunculus bonariensis
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on CalPhotos / Google Images
Jepson eFlora

Records from the Consortium of California Herbaria


Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

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]. 2018. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Jul 15, 2018).

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