Euphorbia mammillaris f. variegated (Variegated)

It is a succulent plant, which is usually branched at the base. It has erect stems with greenish-white variegations, which distinguish it and make it particularly appreciated by green collectors. From its very evident ribs, stiff brownish spines emerge occasionally. At the apex of the plant small green leaves come out and, from winter to summer, it blooms with small red-orange flowers.