Echinocereus triglochidiatus var. inermis (K.Schum.) Arp in Cact. Succ. J. (Los Angeles) 45: 132. 1973
Echinocereus triglochidiatus var. inermis in Cact. Succ. J. (Los Angeles) 45: 132. 1973
is new combination for Echinocereus phoeniceus var. inermis in Monatsschr. Kakteenk. 6: 150. 1896