(from the article `buckbean`) Buckbean, or bogbean (Menyanthes trifoliata), a medicinal plant of wet soils, has white or pink flowers, bitter-tasting leaves, and hard, light brown ... Found on http://www.britannica.com/eb/a-z/b/124
member of the flowering plant family Menyanthaceae of the order Asterales, consisting of 5 genera and 58 species of aquatic or marsh herbs with ... [1 related articles] Found on http://www.britannica.com/eb/a-z/b/124