water persicaria

noun

Definition of water persicaria

: an aquatic herb (Polygonum amphibium) of Europe and North America with floating leaves and emersed dense racemes of pinkish flowers

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Cite this Entry

“Water persicaria.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/water%20persicaria. Accessed 28 Nov. 2020.

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