Espostoa senilis (F.Ritter) N.P.Taylor in Cact. Succ. J. Gr. Brit. 40(2): 54. 1978
Espostoa senilis in Cact. Succ. J. Gr. Brit. 40(2): 54. 1978
is new combination for Thrixanthocereus senilis in Kakteen And. Sukk. 12: 89. 1961
Espostoa senilis in Cact. Succ. J. Gr. Brit. 40(2): 54. 1978