I will offer
cypress vine
Collards
swiss chard
cilantro
Delphinium
It works best if you don't know what something is to google it instead of asking on here. It also helps if you PM or email to ask for someones address. This cuts down on the email we all get from this thread. Would be nice to just get an email when there is a new offer.
I offer common milkweed. I may be able to offer some ornamental peppers, but I live an hour away from my mother's place, and haven't checked the peppers for seeding yet. So, for now, it's just common milkweed for butterfly people.
Common Milkweed - for butterfly gardens, or for fluff production (or both)
Ornamental Peppers X-mas Lights - Small 3/4 peppers, VERY hot! Bushes are small.
Peace Lily - Slow to grow from seeds, but definately costs less!
Either choice will get several seeds, at least 15-20 seeds.