Thanks so far, I will look into the informations I have got here and give a more detailed ansver. Would just mention that I have seedlings and young plants of K pumila, foliosa and one mature thomsonii of unknown origin. The two first I cannot say anything about their true identity. They are from seeds received from South Africa. Time will tell. http://public.fotki.com/Northern-Nursery/… For some of the other plants I have in cultivation some pictures: http://public.fotki.com/Northern-Nursery/… Some of the species names have not been tested yet. Martin