plant id please

[carsona246]

i bought this plant at a petstore because it looked interesting and the guy assured me it was a low light plant
so far they've been working alright, a few have disintegrated, but overall they look amazing in my tank, and i love the stems, however i'd like to find some more, and i have no idea what they're called, i have a shotty camera phone, but heres what i have
i hope someone can shed some light on what kind of plant this is
src="http://i940.photobucket.com/albums/ad243/carsona246/IMG00122.jpg" border="0" alt="bottom of stem"></a>
this is the bottom of the stem
src="http://i940.photobucket.com/albums/ad243/carsona246/fish/IMG00121.jpg" border="0" alt="Photobucket"></a>
this is the top

 

[carsona246]

anyone have an idea of what this could be?

 

[Outlander]

pic's aren't much help, but I'll hazard a guess at water sprite for the 2nd pic.

Can you post any clearer pic's? It'll be easier to ID.

 

[msjinkzd]

yea either watersprite or water wisteria.

 

[carsona246]

I think you might be right aabout the water wisteria, its a stem plant, and propogates through cutting