What is this plant?

[Mmathis]

I got this last year, but don't remember what it is..... It grows well in the pond and in the aquarium, and I'd like to get some more

. Here's a shot of it next to anarcharis for comparison.

 

[Shdwdrgn]

I discovered recently there are actually quite a large variety of anacharis. Your plant sure looks like its from the same family, and actually looks more like the types I have seen in aquariums.

 

[morewater]

Looks like Elodea

 

[fishin4cars]

To me it looks like bacopa or possibly creeping Jenny that has started growing in the water.

 

[HARO]

Bacopa amplexicaulis.
John