(This plant comes in a 3.5 inch pot. You will receive a very similar plant to the one in the picture. It may or may not be blooming at the time of your purchase. The plant is shipped in its pot to prevent any damage to the roots).
It is a perennial sub-tuberous shrubby species with thin fingerlike leaves.
Root: Turnip-like, fleshy.
Leaves: more or less half-cylindrical, acuminate smooth, punctate, only 2-3 mm broad and thick up to 50 mm long.
Flowers: Up to 35 mm in diameter. Petals pinkish-purple 16 mm long.
Some of the information in this description has been found at desert-tropicals.com, llifle.com and cactus-art.biz