Lithops opalina Lithops mickbergensis Lithops lateritia Lithops lericheana Lithops damarana Mesembryanthemum damaranum Lithops erniana var. aiaisensis Lithops karasmontana var. aiaisensis Lithops karasmontana var. karasmontana Lithops bella var. lericheana Lithops commoda Lithops fossilifera Lithops jacobseniana Lithops karasmontana var. karasmontana Lithops karasmontana var. lericheana Lithops karasmontana var. lericheana Lithops karasmontana var. mickbergensis Lithops karasmontana var. opalina Lithops karasmontana var. tischeri Lithops ursulae Mesembryanthemum opalinum Mesembryanthemum summitatum Lithops summitatum Lithops jacobseniana Mesembryanthemum lericheanum Lithops karasmontana var. immaculata Lithops karasmontana var. summitatum
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024