- living rock, Ariocarpus fissuratus - usually unbranched usually spineless cactus covered with warty tubercles and having magenta flowers and white or green fruit; resembles the related mescal; northeastern Mexico and southwestern United States
--1 is a kind of cactus
--1 is a member of Ariocarpus, genus Ariocarpus - living granite, living rock, stone mimicry plant - highly succulent stemless clump-forming plants with gray-green leaves similar in texture to lumps of granite; South Africa
--2 is a kind of succulent
--2 is a member of Pleiospilos, genus Pleiospilos