Yet another plant ID thread

[WyldFya]

Then my lighting sucks... but seriously, my microsword grew vertically at 1st, and it looked exactly like his picture. I 1/2 buried the vine as of a few weeks ago in a snake-ish pattern, and it seems to be dieing slowly. I supposed my lighting issue could be all the lilly-pads from the banana plants blocking too much light.

Most Potamogeton species are nodule growers, micro swords are rosette growers, using runners as reproduction, hence these two species cannot look the same.