Cactus / retusus

A degrafted young Ariocarpus retusus v fufuraceus cv Suguri-cauliflower was in flower.
This is one of descendants of the cactus posted on 29th March.
It is just 4 years old, 12 cm in diameter.
A very young seedling was grafted onto a  Pereskiopsis stock and degrafted 2 years ago.
A short stock, 15 mm length has still remained and buried in the potting-mix.