Myrtillocactus hertrichii Houghton in J. Cact. Succ. Soc. Amer. 1: 136. 1930 Myrtillocactus hertrichii Houghton in J. Cact. Succ. Soc. Amer. 1: 136. 1930Taxon for this nameMyrtillocactus hertrichii Houghton