Hartmann, H. E. K. 2017 – In: Hartmann, H. E. K., Illustrated handbook of succulent plants. Aizoaceae, ed. 2. – Berlin: Springer

Authorship	Hartmann, H. E. K.
Date published	2017
In book	Hartmann, H. E. K. 2017: Illustrated handbook of succulent plants. Aizoaceae, ed. 2. – Berlin: Springer