Rebutia senilis var. stuemeriana Backeb., Kaktus-ABC: 416. 1936 ["1935"] Rebutia senilis var. stuemeriana Backeb., Kaktus-ABC: 416. 1936 ["1935"]is basionym for Rebutia stuemeriana (Backeb.) Backeb. in Desert Pl. Life 18: 152. 1946Taxon for this nameRebutia senilis var. stuemeriana Backeb.