Phiambolia incumbens (L.Bolus) Klak in Bradleya 21: 112. 2003 Phiambolia incumbens (L.Bolus) Klak in Bradleya 21: 112. 2003is new combination for Ruschia incumbens L.Bolus, Notes Mesembryanthemum 2: 212. 1930Taxon for this namePhiambolia incumbens (L.Bolus) Klak in Bradleya 21: 112. 2003