Synonyms
Ceropegia sprengeri (E.Dammann & Sprenger) Bruyns
Huernia sprengeri E.Dammann & Sprenger
Angolluma sprengeri (E.Dammann & Sprenger) Plowes
Caralluma sprengeri (E.Dammann & Sprenger) N.E.Br.
Pachycymbium sprengeri (E.Dammann & Sprenger) M.G.Gilbert