Sir, Please identify this very common aquatic herb that can be found on the bank of any marsh cohabiting *Ipomoea* *aquatica*.
Species : *Enhydra* *fluctuans* ??? Habit & Habitat : wild aquatic herb, about 8 inches Date : 11-04-2012, 10.00 a.m. Place : Hooghly, WB <https://lh5.googleusercontent.com/-X1aMC5YroDM/T4zK24hZGAI/AAAAAAAADkA/4ZDX3VOGGYk/s1600/DSCN1976.jpg> Thank you & Regards, Surajit Koley
