Guppy Grass Question

[Hollygirl]

A while back I received some "Guppy Grass" along with some Danio Fry. I like the look of it and it does very well in my tank. I can't seem to locate it anywhere since I don't know what the "scientific" name is for Guppy Grass.

Does anyone know? Thanks.

 

[jpappy789]

Najas guadalupensis I believe

 

[KatelynC]

i think so as well.

 

[Hollygirl]

I did a search on Najas Guadalupensis and that looks like it exactly - thanks so much!