Mesembryanthemum nitidum Mesembryanthemum nitidum Salm-Dyck ex Spreng., Novi Provent.: 27. 1818 sec. Kew 20191 wfo-00003708221. Kew 2019: Dataset export of the World Checklist of Vascular Plants database, dated 19 December. – Kew: Royal Botanic GardensContent