Uebelmannia gummifera var. rubra (Buining & Brederoo) P.J.Braun & Esteves in Succulenta (Netherlands) 74(5): 226. 1995
Uebelmannia gummifera var. rubra in Succulenta (Netherlands) 74(5): 226. 1995
is basionym for Uebelmannia meninensis var. rubra in Krainz, Kakteen 55-56: CVIc. 1973