Scientific name: Enhydra fluctuans Lour. Family: Asteraceae Bengali/Vernacular name: Helencha, Hinchashak, Harahch (Bengali); Molisa (Noakhali). Tribal name:...

Scientific name: Elaeocarpus floribundusBlume. Family: Elaeocarpaceae Synonym: Elaeocarpus ramsoii Kunth Bengali/Vernacular name:...

Scientific name: Eichhornia crassipes (Mart.) Solms. Family: Pontederiaceae Synonym: Eichhornia speciosa Kunth Bengali/Vernacular name: Kachuripana, Vangra pana...

Scientific name: Eclipta prostrata (L.) L. Family: Asteraceae Synonym: Eclipta alba (L.) Hassk. Bengali/Vernacular name: Keshraj, Kesuti,...

Scientific name: Drynaria quercifolia (L.) J.Sm. Family: Polypodiaceae Synonym: Polypodium quercifolia L. Bengali/Vernacular name: Pankhiraj, Chotto pankhiraj.