Generally small, colorful cacti, globular in form, which freely produce flowers that are relatively large in relation to the body. They have no distinctive ribs, but do have regularly arranged small tubercles. Relatively easy to grow.
Orange flowers, green body
Orange-Red flowers, whitish body
Dense pectinate spines, magnificent, slow growing, orange flowers. The plant in the 12 cm pot size has an approximate diameter of 9.5 cm.