Mitrophyllum roseum Mitrophyllum roseum L.Bolus, Notes Mesembryanthemum 2: 349. 1932 sec. Poppendiek 20171 wfo-0001293647≡Conophyllum roseum (L.Bolus) L.Bolus, Notes Mesembryanthemum 3: 242. 1954 syn. sec. Poppendiek 20171 wfo-00006185781. Poppendiek, H.-H. 2017: Mitrophyllum. – In: Hartmann, H. E. K., Illustrated handbook of succulent plants. Aizoaceae, ed. 2. – Berlin: SpringerContent