
• A plant (Menyanthes trifoliata) which grows in moist and boggy places, having racemes of white or reddish flowers and intensely bitter leaves, sometimes used in medicine; marsh trefoil; -- called also bog bean.
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http://thinkexist.com/dictionary/meaning/buck_bean/

<botany> A plant (Menyanthes trifoliata) which grows in moist and boggy places, having racems of white or reddish flowers and intensely bitter leaves, sometimes used in medicine; marsh trefoil. ... Synonym: bogbean, menyanthes. ... (08 Mar 2000) ...
Found on
http://www.encyclo.co.uk/local/20973
Buck' bean` (bēn`).
(Botany) A plant (
Menyanthes trifoliata ) which grows in moist and boggy places, having racemes of white or reddish flowers and intensely bitter leaves, sometimes used in medicine; marsh trefoil; -- called also
bog bean .
Found on
http://www.encyclo.co.uk/webster/B/107

Type: Term Pronunciation: bŭk′ bean Definitions: 1. The leaves of Menyanthes trifoliata (family Gentianaceae); credited with emmenagogue, antiscorbutic, and simple bitter properties. Synonyms: bogbean, menyanthes
Found on
http://www.medilexicon.com/medicaldictionary.php?t=12648

The buck-bean (Menyanthes trifoliate) or bog-bean or marsh-trefoil is a perennial herb of the family Gentianaceae. It has a thick, far-creeping rhizome which bears alternate, long-stalked trifoliate leaves with sheafing bases and an erect leafless stem topped by a raceme of numerous five-lobed white or pinkish coloured flowers. It is common in bogg...
Found on
http://www.probertencyclopaedia.com/browse/BBA.HTM

a bog plant, Menyanthes trifoliata, of the gentian family, having narrow clusters of white or pink flowers. Also called
Found on
https://www.infoplease.com/dictionary/buck-bean
No exact match found.