Ferocactus wislizeni subsp. tiburonensis (G.E.Linds.) Pilbeam & Bowdery, Ferocactus: 105. 2005
Ferocactus wislizeni subsp. tiburonensis, Ferocactus: 105. 2005
is new combination for Ferocactus wislizeni var. tiburonensis in Cact. Succ. J. (Los Angeles) 27: 166, f. 155. 1955