Cephalophyllum clavifolium (L.Bolus) L.Bolus ex N.E.Br. in J. Bot. 66: 326. 1928
Cephalophyllum clavifolium in J. Bot. 66: 326. 1928
is new combination for Mesembryanthemum clavifolium in Ann. Bolus Herb. 4: 95. 1927
Cephalophyllum clavifolium in J. Bot. 66: 326. 1928