Gymnocalycium cardenasianum

This is one of the other plants I purchased out of the four at the OCSS this last weekend. Besides Agaves, Gymnocalyciums are my 2nd favorite succulent to collect and I have a number of them in the Death Valley Shack.   

Gymnocalycium cardenasianum

Origin is southern Bolivia and has been classified by some as a subspecies of G. spegazzinii. The spines are long and eagle claw like. The growth is to a width of 7 1/2" and a height of about 11". Flowering is in July or June and white to pink in color.