Aridaria pentagona L.Bolus, Notes Mesembryanthemum 2: 35. 1929
Aridaria pentagona, Notes Mesembryanthemum 2: 35. 1929
is basionym for Mesembryanthemum splendens subsp. pentagonum in Taxon 56: 752. 2007
is basionym for Sphalmanthus pentagonus var. pentagonus in Jacobsen, Sukkulent. Lex.: 513. 1970
is basionym for Nycteranthus pentagonus var. pentagonus in Kakteen And. Sukk. 3: 51. 1952
is basionym for Phyllobolus splendens subsp. pentagonus in Bot. Jahrb. Syst. 119: 193. 1997