Ferocactus phyllacanthus (Otto & A.Dietr.) N.P.Taylor in Cact. Succ. J. Gr. Brit. 42: 108. 1980
Ferocactus phyllacanthus in Cact. Succ. J. Gr. Brit. 42: 108. 1980
is new combination for Echinocactus phyllacanthus in Allg. Gartenzeitung 4: 201. 1836