Klak, C. and Bruyns, P.V. (2013) “A new infrageneric classification for Mesembryanthemum (Aizoaceae: Mesembryanthemoideae)”, African Biodiversity & Conservation, 43(2). Available at: https://mail.abcjournal.org/index.php/abc/article/view/236 (Accessed: 29 April 2026).