Myrtillocactus schenckii (J.A. Purpus) Britton & Rose in Contr. U.S. Natl. Herb. 12: 427. 1909 sec. Hunt 2016
- ≡Cereus schenckii J.A. Purpus in Monatsschr. Kakteenk. 19: 38. 1909 syn. sec. Guzmán & al. 2003
- =Myrtillocactus schenckii f. cristatus P.V. Heath in Calyx 2: 105. 1992 syn. sec. ???