325
Plate 20.16 Bishali Beel
Plate 20.15 Gudhi Beel
AM
Alternanthera sessilis, Azolla pinnata, Cynodon
dactylon, Eichhornia crassipes, Eleocharis acutangula, Hydrilla verticillata, Hygrorhiza aristata, Ipomoea aquatica, Justicia repens,
Nymphaea nouchali, Nymphoides cristatum,
Nymphoides indicum, Oryza sativa., Salvinia
cucullata, Trapa bispinosa, Polygonum fl accidum, Lemna sp. and Pistia sp.
Plankton
Nostoc sp ., Oscillatoria sp ., Microcystis aeruginosa, Euglena sp ., Ankistrodesmus sp .,
Cosmarium granatum, Volvox sp ., Ceratium sp .,
20.2 Wetlands of Northeast India (The Water Wealth of Northeast India)