Family: Solanaceae Synonym: Nicotiana mexicana Schltdl. Bengali/Vernacular name: Tamak. Tribal name: Staa-tak (Chak), Sro (Khumi), Siah (Marma),...

Family: Solanaceae Synonym: Nicotiana crispa Cav.                              Bengali/Vernacular name: Bontamak. Tribal name: Vaihlo (Lushai).

Family: Convolvulaceae Synonym: Convolvulus gemellus Burm. f.                             Bengali/Vernacular name: Nil kalmi. Tribal name: Kha mongno (Marma).

Family: Lamiaceae  Bengali/Vernacular name: Pudina. Tribal name: Noongshi-hojok (Manipuri). English name: Spearmint, Garden mint.

Family: Lamiaceae Synonym: Mentha varians Host                              Bengali/Vernacular name: Pudina. Tribal name: Kuruea (Marma).