Between pre-orders and trades with friends, not many seeds are left. I want to mention that I always collect H. americana and H. acutiloba seeds from selected populations when it comes to colour, vigour and so on.
All ‘special forms’ always show up in the surroundings of these particular populations, and so anyone may end up with a very nice form even from the most ‘regular’ H. americana seeds. All are open pollinated, therefore it is just about chance and good luck :) All are beautiful!