Mammillaria parkinsonii - One Off SpecialsMammillaria parkinsonii is a captivating species native to the limestone slopes of central Mexico, prized for its elegant spiralled form and woolly crown. These special large plants form eye catching clusters and are available in very limited numbers. Distinctive Features Spiralled Areoles: Tubercles are arranged in precise spiral lines, giving the plant a mathematically fascinating appearance. Soft White Spines: Covered in silky radial spines with a