Rebulobivia haagei Frič & Schelle ex Backeb. & F.M.Knuth, Kaktus-ABC: 243. 1936 ["1935"] Rebulobivia haagei Frič & Schelle ex Backeb. & F.M.Knuth, Kaktus-ABC: 243. 1936 ["1935"]is new combination for Rebutia haagei Frič & Schelle in Kaktusář 1: 88. 1930Taxon for this nameRebulobivia haagei Frič & Schelle ex Backeb. & F.M.Knuth