Calflora
Taxon  Report   10297 
Ranunculus longirostris  Godr.
Longbeak buttercup
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CalPhotos
Ranunculus longirostris, a dicot, is a perennial herb (aquatic) that is native to California and is also found elsewhere in North America and beyond.

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Plant Characteristics
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Bloom Period
Ranunculus longirostris
© 2006 Matt Below
Family: RANUNCULACEAE  
Genus: Ranunculus
Toxicity: MINOR, DERMATITIS   [California Poison Control System 2010]    
Distribution by County 

Add an Observation of  Ranunculus longirostris

Name Status:
Accepted by PLANTS
 Alternate Names:
(according to)
PLANTS: Batrachium circinatum ssp. subrigidum
PLANTS: Ranunculus subrigidus
PLANTS: Ranunculus circinatus
PLANTS: Ranunculus circinatus var. subrigidus
PLANTS: Ranunculus aquatilis var. subrigidus
PLANTS: Ranunculus aquatilis var. longirostris
PLANTS: Ranunculus aquatilis var. diffusus
PLANTS: Ranunculus amphibius
PLANTS: Batrachium longirostre
PLANTS: Batrachium circinatum
PLANTS: Ranunculus usneoides
More information about  Ranunculus longirostris
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on CalPhotos / Google Images

Records from the Consortium of California Herbaria

USDA PLANTS Profile (RALO2)

Search efloras.org (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]. 2017. Berkeley, California: The Calflora Database [a non-profit organization].
Available: http://www.calflora.org/   (Accessed: Jul 15, 2017).

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