Ferocactus gracilis var. coloratus (H.E.Gates) G.E.Linds. in Cact. Succ. J. (Los Angeles) 27: 169. 1955
Ferocactus gracilis var. coloratus in Cact. Succ. J. (Los Angeles) 27: 169. 1955
is new combination for Ferocactus coloratus in Cact. Succ. J. (Los Angeles) 4: 344. 1933