Octopoma tanquanum Placement status: taxon included in parent taxon with doubtsOctopoma tanquanum Klak in S. African J. Bot. 76(2): 302. 2010 sec. Hartmann 201711. Hartmann, H. E. K. 2017 – In: Hartmann, H. E. K., Illustrated handbook of succulent plants. Aizoaceae, ed. 2. – Berlin: SpringerContent