Family: Scrophulariaceae Synonym: Vandellia viscosa (Hornem.) Merr.                     Bengali/Vernacular name: Atha chapra. English name: Sticky lindernia.

Family: Scrophulariaceae Synonym: Lindernia hirta (Cham. & Schltdl.) Pennell                       Bengali/Vernacular name: Pussi chapra. Tribal name: Gakhirotibon (Manipuri).

Family: Scrophulariaceae Synonym: Torenia crustacea (L.) Cham.& Schltdl.                             Bengali/Vernacular name: Chapra ghas. English name: Malaysian false pimpernel.

Family: Scrophulariaceae Synonym: Herpestis rugosa Roth                            Bengali/Vernacular name:  Bandha keshori. English name: Wrinkled marsh weed.

Family: Limnocharitaceae Synonym: Limnocharis plumieri Rich.                      Bengali/Vernacular name: Letuce pana. English name:  Yellow sawah lettuce, Yellow...