Sulcorebutia breviflora var. haseltonii (Cárdenas) Diers in Kakteen And. Sukk. 42(4): 98. 1991
Sulcorebutia breviflora var. haseltonii in Kakteen And. Sukk. 42(4): 98. 1991
is new combination for Rebutia haseltonii in Cact. Succ. J. (Los Angeles) 38(4): 143. 1966