Sulcorebutia purpurea subsp. dorana (Gertel) Halda, Heřtus & Horáček in Acta Mus. Richnov., Sect. Nat., 12(1): 9. 2005
Sulcorebutia purpurea subsp. dorana in Acta Mus. Richnov., Sect. Nat., 12(1): 9. 2005
is new combination for Sulcorebutia dorana in Kakteen And. Sukk. 54(2): 31. 2003