Trichodiadema attonsum (L.Bolus) Schwantesin Z. Sukkulentenk. 3: 106. 1927 sec. Niesler 20171 wfo-0001294406
≡Mesembryanthemum attonsum L.Bolusin Ann. Bolus Herb. 4: 78. 1927 syn. sec. Niesler 20171 wfo-0000371415
1.Niesler, I. M. 2017: Trichodiadema, pp. 1257-1276. – In: Hartmann, H. E. K., Illustrated handbook of succulent plants. Aizoaceae, ed. 2. – Berlin: Springer