Echinocereus cinerascens subsp. tulensis (Bravo) N.P. Taylor in Cactaceae Consensus Init. 3: 8. 1997 sec. Hunt 2016
- ≡Echinocereus tulensis Bravo in Cact. Suc. Mex. 18: 110. 1973 syn. sec. Guzmán & al. 2003
- =Echinocereus cinerascens var. tulensis (Bravo) N.P. Taylor in Bradleya 6: 69. 1988 syn. sec. Guzmán & al. 2003