Submatucana aurantiaca (Vaupel) Backeb., Cactaceae 2: 1061. 1959
Submatucana aurantiaca, Cactaceae 2: 1061. 1959
is new combination for Echinocactus aurantiacus in Bot. Jahrb. Syst. 50(2-3, Beibl. 111): 23. 1913
Submatucana aurantiaca, Cactaceae 2: 1061. 1959