bog rhubarb

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Noun1.bog rhubarb - small Eurasian herb having broad leaves and lilac-pink rayless flowers; found in moist areas
genus Petasites, Petasites - genus of rhizomatous herbs of north temperate regions: butterbur; sweet coltsfoot
herb, herbaceous plant - a plant lacking a permanent woody stem; many are flowering garden plants or potherbs; some having medicinal properties; some are pests
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in periodicals archive ?
(it's a dish made from bog rhubarb).; Salma Hayek sat giggling with Olivier in Prince's kitchen; Picture: AP; Kylie and Olivier on a rare night out together; Picture: XPOSURE; Pale-looking Kylie leaves her home in London yesterday
Butterbur (butter dock, bog rhubarb, exwort) is a plant native to Europe, northern Africa and south western Asia.