Pterocereus foetidus T.MacDoug. & Miranda in Ceiba iv: 135. 1954
Pterocereus foetidus in Ceiba iv: 135. 1954
is basionym for Anisocereus foetidus in Saguaroland Bull. 11: 35. 1957
is basionym for Pachycereus foetidus in Calyx 2(3): 108. 1992
is basionym for Pterocereus gaumeri subsp. foetidus in Syst. Bot. 34: 81. 2009