Rebutia euanthema f. fricii (Backeb.) Buining & Donald in Sukkulentenkunde 7-8: 102. 1963
Rebutia euanthema f. fricii in Sukkulentenkunde 7-8: 102. 1963
is new combination for Mediolobivia euanthema var. fricii, Descr. Cact. Nov. 1: 30. 1957 ["1956"]