Aridaria willowmorensis L.Bolus, Notes Mesembryanthemum 2: 216. 1930
Aridaria willowmorensis, Notes Mesembryanthemum 2: 216. 1930
is basionym for Sphalmanthus willowmorensis in Jacobsen, Sukkulent. Lex.: 516. 1970
is basionym for Nycteranthus willowmorensis in Kakteen And. Sukk. 3: 51. 1952