I have a large collection of plants, but i'm always looking to diversify, so here are some general categories i'm looking for, everything must be perennial (or woody) and hardy to zone 5:
*Plants Native to New England, Especially Maine
*Edible plants (i have quite a few, but always looking for more)
*Medicinal Plants
*Carnivorous Plants (especially bog dwellers, i have a small bog garden with one lonely plant in it)
*Cacti and Succulents, I have lots of Opuntia, Sedum and Sempervivum, not that i wouldn't take more, but other types are preferred.
*Even if not hardy/perennial, i'm open to plants that are highly unusual or rare.

Sadly, I haven't really built a list on this website... but if you are willing to check my list on another site, i recently updated it.

Aaron,

Saw this post and looked at your DG list - I have Blackberry Lily (plants; will have seed in another 6 weeks +/-); Trifolium Repens (in a mixed planter - would have to see if I could separate some out with roots) as well as Papyrus "Baby Tut" which would work in your bog, but is not hardy. I overwinter mind in a plastic bucket of water in a bright window.

You didn't list raspberries on your list...but I have Anne - which is gold.

Just thought I'd throw those out there for consideration for when I get your other stuff to you.

J