Seticereus oehmeanus Backeb. in Cactaceae (Berlin) 1937(2): 14. 1937
Seticereus oehmeanus in Cactaceae (Berlin) 1937(2): 14. 1937
is basionym for Seticereus oehmianus in Kakteen And. Sukk. 1: 186. 1937
is basionym for Seticereus icosagonus var. oehmeanus, Cactaceae 2: 981. 1959