Fockea edulisHottentot Bread: Unusual, thin vining semi evergreen plant that can grow stems 10' long or more, arising from large (edible) succulent tuberous roots (to 2' wide) that are twisted and gray colored with wart like bumps called tubercules. Green and white flowers are slightly fragrant. Part sun to part shade. Well drained soil. Low water. Great in containers. May produce 2" long grey green fruit.