Sphalmanthus quaternus (L.Bolus) L.Bolus in Jacobsen, Sukkulent. Lex.: 513. 1970 Sphalmanthus quaternus (L.Bolus) L.Bolus in Jacobsen, Sukkulent. Lex.: 513. 1970is new combination for Aridaria quaterna L.Bolus, Notes Mesembryanthemum 2: 337. 1932Taxon for this nameSphalmanthus quaternus (L.Bolus) L.Bolus