I will post pictures if there is any interest. I will be doing a trim this weekend. I'll have several stems of ludwigia, water wisteria, and some frogbit. I will have enough for maybe 2 good sized packages of trimmings.
The ludwigia and wisteria will be 6-8 inches. All very healthy. The ludwigia even has some very nice pinky-red on it. Or if you prefer, I will send you the "root" bottom section of the trimming which has less of the pink but will be easier to plant because of the roots. Everything is grown without CO2, but I do daily liquid ferts, liquid carbon, and iron supplement.
I DO have pond snails as well as ramshorns. I will rinse the plants, but you definitely need to do a good dip unless you want snails. The ramshorns are very nice red, brown, and blue.
I'm thinking $15 shipped for 4-6 nice sized stems of ludwigia, 2-3 stems of wisteria, and a handful of frogbit. Or I can increase the amounts or mix and match. I have a lot more ludwigia than anything else, and it literally grows 3-4 inches per week.