I am an exotic plant collector, and a big fan of aroids. If you can trade me any of the following for postage or plants, I'd deeply appreciate it.

Amorphophallus (all species besides konjac (unless flowering size or near flowering))

Biarum - all species

Arum - All besides italicum, I accidentally broke two of my three pictum seedlings so I'm seeking those in particular

Some alocasia (mostly interested in doing a postage trade for these)

Arisaema, esp. sikokianum

Typhonium

Arisarum

Dracontium

Some monstera, again for rhizomatus ones I prefer postage trades

Pinellia

Others you may think of