Neoporteria islayensis f. minor (Backeb.) Donald & G.D.Rowley in Cact. Succ. J. Gr. Brit. 28: 56. 1966

Neoporteria islayensis f. minor (Backeb.) Donald & G.D.Rowley in Cact. Succ. J. Gr. Brit. 28: 56. 1966

Neoporteria islayensis f. minor (Backeb.) Donald & G.D.Rowley in Cact. Succ. J. Gr. Brit. 28: 56. 1966

is new combination for Islaya minor Backeb., Kaktus-ABC: 258. 1936 ["1935"]

Taxon for this name

Neoporteria islayensis f. minor (Backeb.) Donald & G.D.Rowley in Cact. Succ. J. Gr. Brit. 28: 56. 1966