Glottiphyllum carnosum Glottiphyllum carnosum N.E.Br. in Gard. Chron., ser. 3, 82: 490. 1927 sec. Hartmann 201711. Hartmann, H. E. K. 2017 – In: Hartmann, H. E. K., Illustrated handbook of succulent plants. Aizoaceae, ed. 2. – Berlin: Springer=Glottiphyllum jordaanianum Schwantes in Kakteen And. Sukk. 5: 73. 1954 syn. sec. Hartmann 201722. Hartmann, H. E. K. 2017 – In: Hartmann, H. E. K., Illustrated handbook of succulent plants. Aizoaceae, ed. 2. – Berlin: SpringerContent