Klak, Cornelia, and Peter V. Bruyns. “A New Infrageneric Classification for Mesembryanthemum (Aizoaceae: Mesembryanthemoideae)”. African Biodiversity & Conservation 43, no. 2 (January 13, 2013). Accessed April 29, 2026. https://mail.abcjournal.org/index.php/abc/article/view/236.