Rebutia aureispina

It is one of the various forms of Rebutia deminuta, which is distinguished by its longer and more rigid spines. It is a small cactacea plant, with a solitary or clustered habit, without branches and of a dark green color. The spines at first appear of an ocher or pink color, as they age they take on a hue, ranging from a rusty brown to a transparent white. The trumpet-shaped flower has a very varied color (red, orange, dark purple). Flowering is extremely abundant, like other Rebutia species have.