Echinocereus milleri W.Blum & al. in Echinocereenfreund 12(3): 69. 1999 Echinocereus milleri W.Blum & al. in Echinocereenfreund 12(3): 69. 1999Taxon for this nameEchinocereus milleri W.Blum & al. in Echinocereenfreund 12(3): 69. 1999