Mesembryanthemum deltoides var. pedunculatum N.E.Br. in J. Linn. Soc., Bot. 45: 118. 1920
Mesembryanthemum deltoides var. pedunculatum in J. Linn. Soc., Bot. 45: 118. 1920
is basionym for Oscularia pedunculata in Natl. Cact. Succ. J. 4: 58. 1949
is basionym for Oscularia deltoides var. pedunculata in Repert. Spec. Nov. Regni Veg. Beih. 106: 158. 1938