I was just wishing that my favorite site for buying plants, Planted Aquariums Central
, had a special section on plants for betta and other small tanks, so that I didn't have to search through the descriptions of every plant to see how big it grew.
I clicked over to the site, which I hadn't done in a while...and they now have a section for small aquarium and betta tank plants
I highly recommend the site. I was enormously happy with my plants from them, and that page is going to make my future shopping much easier. :)