What is this plant?

[JBtheExplorer]

I found this plant growing in my neighbor's ditch. It looked very different from the grasses that grow there so I took it for my bog. I do want to know what it is though in case its something that I may not want. I suppose for all I know it could be a random weed that was able to sprout up in water.

 

[Mmathis]

No idea, but it looks nice -- I would let it grow out and see what its habits are. I like the shape and texture of the leaves.