Scientific name: Rauvolfia serpentina (L.) Benth. ex Kurz Family: Apocynaceae Synonym: Rauvolfia trifoliata (Gaertn.) Baill. Bengali/Vernacular name: Swarpagandha....

Scientific name: Premna esculenta Roxb. Family: Verbenaceae Synonym: Gumira esculenta (Roxb.) Kuntze Bengali/Vernacular name: Lalana, Lalong.

Scientific name: Polyalthia suberosa (Roxb.) Thwaites Family: Annonaceae Synonym: Uvaria suberosa Roxb. Bengali/Vernacular name: Barachali, Murmuri, Kukuriam....

Scientific name: Pogostemon auricularius (L.) Hassk. Family: Lamiaceae Synonym: Dysophylla auricularia (L.) Blume Bengali/Vernacular name: Aripachuli.

Scientific name: Plumeria rubra L. Family: Apocynaceae Synonym: Plumeria angustifolia A.DC. Bengali/Vernacular name: Kath golap, Chalta golap....