Synonyms
Haworthia coarctata f. bellula (G.G.Sm.) Pilbeam
Haworthia reinwardtii var. adelaidensis Poelln.
Haworthia adelaidensis (Poelln.) Breuer
Haworthia coarctata var. adelaidensis (Poelln.) M.B.Bayer
Haworthia reinwardtii var. riebeekensis G.G.Sm.
Haworthia reinwardtii var. bellula G.G.Sm.
Haworthia coarctata subsp. adelaidensis (Poelln.) M.B.Bayer