Scientific name: Ixora nigricans R.Br. ex Wight & Arn. Family: Rubiaceae Synonym: Ixora affinis Wall. ex Craib 

Scientific name: Ixora finlaysoniana Wall. ex G.Don Family: Rubiaceae Synonym: Ixora findlayana B.S.Williams Bengali/Vernacular name: Sada...

Scientific name: Ixora coccinea L. Family: Rubiaceae Synonym: Ixora grandiflora Ker Gawl. Bengali/Vernacular name: Rangan, Lalrangan, Ranjan,...

Scientific name: Impatiens balsamina L. Family: Balsaminaceae Synonym: Balsamina coccinea (Sims) DC. Bengali/Vernacular name: Dupati, Dopatta.

Scientific name: Hyptis brevipes Poit. Family: Lamiaceae Synonym: Hyptis acuta Benth. Bengali/Vernacular name: Gol tokma.