Melocactus zehntneri subsp. douradaensis (Hovens & Strecker) P.J.Braun & Heimen in Kakteen And. Sukk. 71(4): 110. 2020
Melocactus zehntneri subsp. douradaensis in Kakteen And. Sukk. 71(4): 110. 2020
is new combination for Melocactus douradaensis in Succulenta (Netherlands) 63(1): 3. 1984