HAVE: Lobelia Cardinalis (Cardinal Flower)
I have Lobelia Cardinalis (Cardinal Flower) I can hardvest seed from. The seed is tiny and a little packet would be hundreds of seeds, plenty for a 72-cell flat.
Willing to trade for native perennial seed for very wet to medium wet area, full to part sun.
Looking for Asclepias incarnata (Swamp Milkweed), Hibiscus militaris (Rose Mallow) or anything else appropriate for those conditions, attractive, and native to northeast US.