Neoporteria curvispina var. garaventae (F.Ritter) Donald & G.D.Rowley in Cact. Succ. J. Gr. Brit. 28: 56. 1966
Neoporteria curvispina var. garaventae in Cact. Succ. J. Gr. Brit. 28: 56. 1966
is new combination for Horridocactus garaventae in Succulenta (Netherlands) 1959: 41. 1959