Plant trade list - mostly perennials, rare and exotics

Hi fellow Europeans

Maybe a post like this already exists, if that's the case feel free to send me in the right direction

I would love to exchange exiting useful plants. I'm based in Mallorca, where I'm lucky enough to be able to grow a good portion of tropical and subtropical plants along with mediterranean and temperate plants.

My list of available plants this winter is:

Aibika/Bele/Salad tree "Choux kanak" (Abelmoschus manihot)
Aibika/Bele/Salad tree "Tonga" (Abelmoschus manihot)
Blue tumeric (Curcuma caesia)
Chayote - white (Sechium edule)
Chayote - green (Sechium edule)
Chinese yam Dr. Yao - productiver larger yamberries (Dioscorea polystachia)
Chaya/Mexican tree spinach (Cnidoscolus aconitifolius)
Cassava/Yuca (Manihot esculenta)
Longevity spinach (Gynura procumbens)
Manini purple edible leaf sweet potato (Ipomoea batatas)
Makatea green edible leaf sweet potato (Ipomoea batatas)
Okinawa spinach (Gynura bicolor)
Okinawan purple sweet potato (Ipomoea batatas)
Perennial basil "Pesto Perpetuo" (Ocimum basilicum)
Pigeon pea (Cajanus cajan)
Sakura purple sweet potato
Thai Black/purple ginger (Kaempferia parviflora)
Queensland arrowroot - very large rhizomes (Canna edulis)

Happy to trade with other interesting edible perennial plants. I'm especially interested in edible species of Dioscorea, Curcuma, taro, cassava and perennial cucumbers.

Hi there. I'm looking for more Pilgrim's or Spanish kale, Indian blood peach and others brought to the Americas by the French, Spanish, Brits and Dutch for some of my gardens next year to make them more historic and authentic as they can be. You have a watermelon that was brought to America by the Spanish, as well as black beans, potatoes and stuff in the 1600s to the late 1700s? I'm concentrating on Native Americans and European settlers in the Great Lakes and the Louisiana Territory to help educate my community their history and past for all to be edified from. Please reach me back if you have anything. Thanks!