Sclerocactus

S. polyancistrus


A yellow spine form, just grafted in 1983	Left plant as it in 1996

This plant changed off its color when I grafted in 1988.(San Bernardino CA)	An another lineage of left (San Bernardino CA)

HK1217 Mohave AZ	fh81 San Bernadino CA 650m deep-red spin