Melocactus ruestii subsp. centalapensis Elizondo in Cact. Suc. Mex. 31: 54. 1986 Melocactus ruestii subsp. centalapensis Elizondo in Cact. Suc. Mex. 31: 54. 1986Taxon for this nameMelocactus ruestii subsp. centalapensis Elizondo
