Ariocarpus agavoides (Tamaulipas Living Rock Cactus)
Ariocarpus agavoides(Castan . ) E.F.Anderson Tamaulipas Living Rock Cactus , Magueyito Ariocarpus agavioides , Ariocarpus agavoidessubsp.agavoides , Ariocarpus kotschoubeyanussubsp.agavoides , Neogomesia agavioides , Neogomesia agavoides Photo by Lakota Family : CactaceaeSubfamily : CactoideaeTribe : CacteaeGenus : Ariocarpus The aboriginal range of this coinage is in Tamaulipas and San Luis Potosí inMexico . It grows on rocky limestone mound and alluvial plains at an elevation of about 3,950 feet ( 1,200 m ) ....