Ariocarpus retusus is a species of cactus, from the genus Ariocarpus, found mainly in Mexico. It is one of the largest and fastest-growing species in this...

succulents (more than 500 species) with notable specimens of Ariocarpus furfuraceus, Ariocarpus trigonus, Copiapoa cinerea, Lophophora williamsii var. Caespitosa...