Tetragonia arbuscula Fenzl, Fl. Cap. 2: 467. 1862 sec. Hartmann 2017
- =Tetragonia arbuscula var. latifolia Fenzl, Fl. Cap. 2: 467. 1862 syn. sec. Hartmann 2017
- =Tetragonia arbuscula var. linearis Fenzl, Fl. Cap. 2: 467. 1862 syn. sec. Hartmann 2017
- –Tetragonia karasmontana Dinter, nom. nud., syn. sec. Hartmann 2017