Scientific name: Brownlowia elata Roxb. Family: Tiliaceae Synonym: Brownlowia gamosepala (Turcz.) Burret Bengali/Vernacular name: Much gach, Mus,...

Scientific name: Breynia retusa (Dennst.) Alston Family: Euphorbiaceae Synonym: Phyllanthus retusus Dennst., Breynia patens (Roxb.) Rolfe Bengali/Vernacular name: Chitki,...

Scientific name: Boerhavia diffusa L. Family: Nyctaginaceae Synonym: Boerhavia paniculata f. esetosa Heimerl Bengali/Vernacular name: Punarnava, Gondhapurna, Swetpurna.

Scientific name: Boehmeria glomerulifera Miq. Family: Urticaceae Synonym: Boehmeria malabarica Wedd. Bengali/Vernacular name: Borthurthuri.

Scientific name: Bidens pilosa L. Family: Asteraceae Synonym: Bidens alba (L.) DC., Bidens hirta Jord. Bengali/Vernacular name: Bidenlosa.