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Bruso, George H.
Ranunculus flabellaris Raf.
Yellow water buttercup
Synonym(s): Ranunculus delphiniifolius
USDA Symbol: RAFL
USDA Native Status: L48 (N), CAN (N)
Plant CharacteristicsDuration: Perennial Habit: Herb Flower:
Bloom InformationBloom Color: Yellow
, WY Canada: NB
, PE Native Habitat:
Swamp/Marsh,Fresh Water Aquatic,Lakeshores
Growing ConditionsSoil Moisture: Wet
BenefitWarning: POISONOUS PARTS: All parts. Low toxicity if eaten. Minor skin irritation lasting minutes if touched. Symptoms include burning of the mouth, abdominal pain, vomiting, and bloody diarrhea. Skin redness, burning sensation, and blisters following contact with cell sap. Toxic Principle: Protoanemonin, released from the glycoside ranunculin.(Poisonous Plants of N.C.)
Conspicuous Flowers: yes
National Wetland Indicator Status
This information is derived from the U.S. Army Corps of Engineers National Wetland Plant List, Version 3.1
(Lichvar, R.W. 2013. The National Wetland Plant List: 2013 wetland ratings. Phytoneuron 2013-49: 1-241). Click here
for map of regions.
Record Last Modified: 2007-01-01
Research By: TWC Staff