Mesembryanthemum deltoides Linnaeus, Species Plantarum 1: 482. 1753.

"Habitat in Africa." RCN: 3679.

Lectotype (Glen in Bothalia 16: 55. 1986): [icon] " Mesembryanthemum deltoides, & dorso, & lateribus muricatis, minus " in Dillenius, Hort. Eltham. 2: 255, t. 195, f. 246. 1732 (OXF). - Typotype: Herb. Dillenius (OXF) .

Current name: Oscularia deltoides (L.) Schwantes ( Aizoaceae).

Note: See Preston & Sell (in Watsonia 17: 227-229. 1989), who restrict Glen’s lectotype choice to Dillenius’ own, coloured copy of his book in OXF, and reproduce this figure (their f. 3).