Cactus / cauliflower

This is a grafted Ariocarpus retusus v furfuraceus cv Sugri cauliflower.
I bought seeds and sowed on 11/08/2005.
Although several young seedlings were grafted, only 2 scions were taken.

This one does not show the cauliflower cheracter significantly but some of offsprings show well.
The cactus is in flower every year in this season.