Echinocereus adustus subsp. bonatzii (R.C.Römer) N.P.Taylor in Cactaceae Consensus Init. 6: 15. 1998
Echinocereus adustus subsp. bonatzii in Cactaceae Consensus Init. 6: 15. 1998
is new combination for Echinocereus bonatzii in Echinocereenfreund 8: 98. 1995