The main role of a Dyckia is to bring trees to the top of the giant rocks, to the sandy prairies. Once they achieve this the trees fade them to death.
Dyckias are not easy to be understood if one rid his mind off the old ideas fit for violets. Dyckias are extreme plants and one will only understand them looking around them and searching throught past times and eras.
Dyckias are fit to lure the sun and prune to hold debris (from decayed mosses and liquens) amid roots on bare rocks, they make the proper terrain for other plants to thrive.