Mesembryanthemum crispatum Mesembryanthemum crispatum Harv., Observ. Mesembryanthemum: 170. 1795 sec. Kew 20191 wfo-00003714951. Kew 2019: Dataset export of the World Checklist of Vascular Plants database, dated 19 December. – Kew: Royal Botanic Gardens=Mesembryanthemum crispum Haw., Misc. Nat.: 44. 1803, nom. superfl. syn. sec. Kew 20192 wfo-00003715032. Kew 2019: Dataset export of the World Checklist of Vascular Plants database, dated 19 December. – Kew: Royal Botanic GardensContent