Lampranthus argillosus Lampranthus argillosus L.Bolus, Notes Mesembryanthemum 3: 227. 1950 sec. Hartmann 20171 wfo-0001293277≡Mesembryanthemum tulbaghense L.Bolus, Notes Mesembryanthemum 2: 364. 1932, nom. illeg. syn. sec. Hartmann 20171 wfo-00003706371. Hartmann, H. E. K. 2017 – In: Hartmann, H. E. K., Illustrated handbook of succulent plants. Aizoaceae, ed. 2. – Berlin: SpringerContent