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Scientific Name: Pistia stratiotes
English Name: Water lettuce
Local/Bangla Name: Topa pana (টোপাপানা)
Aquatic weed : Pistia stratiotes

Photo: Динасафина (iNaturalist)

Classification:
Kingdom: Plantae
Phylum: Tracheophyta
Class: Liliopsida
Order: Alismatales
Family: Araceae
Description:
It is a stoloniferous, monoecious herb that floats freely on water. The stem supports a rosette of leaves and several adventitious roots covered with spreading root-hairs. The leaves are nearly stalkless, ranging from obovate to ovate-cuneate in shape, with a rounded to truncate apex, and are densely pubescent on both surfaces.
Habitat & Distribution in Bangladesh:
It is commonly found in freshwater ponds, ditches, slow-running streams, and irrigation canals. It is widespread across Bangladesh.
Environment:
Freshwater.
Comments:
It is a floating aquatic weed.
DNA Barcodes from Bangladesh
GenBank Accession Number:
Other DNA Barcodes & Nucleutide Sequences
Other Information