Potamogeton species- Assam

Aquatic species DB 6 : 6 posts by 2 authors. Attachments (1) - 6 mb.
Identity requested
Location: Assam
Date: 20.9.19
Potamogeton species
Family - Potamogetonaceae
Seems near P.nodosus.
And thanks ...
Close to Potamogeton perfoliatus (flowering and fruiting stage is needed for identification) as per reply by ... in another thread.