FAMILY: Aizoaceae GENUS: Sceletium SPECIES: Tortuosum COMMON NAMES: Canna, Channa, Kanna, Kauwgoed, Kougoed, Mesembryanthemum tortuosum L. Sceletium tortuosum is a herbaceous plant that resembles a succulent; it has fleshy light green leaves that are 1.5 inches (4 cm)...