They only become invasive when improperly maintained. My rule: don't plant anything I am not willing to control.
I had been growing some D. Binata Multifida Extrema for the auctions, but something happened last fall and I almost lost a lot of them. They are still recovering and not ready to be sent off. Unless someone just really wants some, then I could provide some small ones I suppose.
I do have some stuff I could contribute to the auctions if anyone is interested. I have an overflow of wild Texas chive here that vary from having a sweet to a spicy flavor. Excellent for cooking, grows easily, and self-progagating. I also have some succulents and whatnot- can look at my growlist, although some of it I no longer have. I do have a lot of ice plant; red and peach, sedum, christmas cactus in various colors, couple different types of pencil cactus, spider lillies, giant irises, multiple types of agave, potato vine tubers (not invasive in my climate cause they go dormant over winter).