Tetragonia nigrescens
Tetragonia nigrescens, Enum. Pl. Afric. Austral. 3: 323. 1837 sec. Hartmann 20171
- ≡Tetragonia nigrescens var. hirsuta, Fl. Cap. 2: 463. 1862 syn. sec. Hartmann 20171
- =Tetragonia heterophylla, Enum. Pl. Afric. Austral. 3: 324. 1837 syn. sec. Hartmann 20172
- =Tetragonia nigrescens var. hirta, Fl. Cap. 2: 463. 1862 syn. sec. Hartmann 20173
- =Tetragonia nigrescens var. maritima, Fl. Cap. 2: 463. 1862 syn. sec. Hartmann 20174
- =Tetragonia nigrescens var. pruinosa, Fl. Cap. 2: 463. 1862 syn. sec. Hartmann 20175