Echinocactus vaupelianus Werderm. in Notizbl. Bot. Gart. Berlin-Dahlem 11: 273. 1931
Echinocactus vaupelianus in Notizbl. Bot. Gart. Berlin-Dahlem 11: 273. 1931
is basionym for Stenocactus vaupelianus, Kaktus-ABC: 355. 1936 ["1935"]
is basionym for Echinofossulocactus spinosus f. vaupelianus in Calyx 2: 87. 1992
is basionym for Echinofossulocactus vaupelianus in Beitr. Sukkulentenk. Sukkulentenpflege 1938: 82. 1938
is basionym for Ferocactus vaupelianus in Cact. Succ. J. Gr. Brit. 42: 108. 1980