If you had a machine that let you make a plant from scratch, something like a CRISPR based genome editor, but hooked up to a powerful computer that kept you from building a grey goo disaster or evil spores of doom, what would you make?
Something that makes ambergris in a nutshell? oranges that grow happily on snow covered morning glory vines? olives that can be pressed for gasoline? A berry bush that makes your own personal Dr. prescribed medicine?
Lets just go with plants right now, instead of people, animals, bacteria, yeasts, or molds. (all of which CRISPR techniques can now modify)
What magical plant do you want to own? Or at least see exist?