Mesembryanthemum testiculare Aiton, Hort. Kew. 2: 181. 1789 Mesembryanthemum testiculare Aiton, Hort. Kew. 2: 181. 1789is basionym for Argyroderma testiculare (Aiton) N.E.Br. in Gard. Chron., ser. 3, 71: 93. 1922Taxon for this nameMesembryanthemum testiculare Aiton, Hort. Kew. 2: 181. 1789