I'm a bit of a plant hoarder, I can't bear to throw away trimmings. That said, I've got tons of stem plants, some hygro, camboba, a few other stems. Also marsilea minuta and some leftover blyxa japonica. Oh yeah, and buckets and buckets of floaters, hygroryza aristata, water lettuce, one more I can't remember.
Anyway, the stem cuttings and floaters are free for the taking. Would unload the blyxa and marsilea for super super cheap (like, pennies, just for my gas to drive and meet you). Just hate them to go to waste. I live in Decatur, but can meet you someplace within a reasonable distance.