| Cyperaceae | |
Tricostularia compressa
| Nees | Nov. Stirp. Pug. 8: 51 | 1844 |
| Cyperaceae | |
Tricostularia fimbristyloides
| Benth. | | |
| Cyperaceae | |
Tricostularia guillauminii
| (Kük.) J. Raynal | Adansonia, n.s. 14: 369 | 1974 |
| Cyperaceae | |
Tricostularia neesii
| Nees | Nov. Stirp. Pug. 8: 52 | 1844 |
| Cyperaceae | ** |
Tricostularia neocaledonica
| Rendle ex Kük. | Repert. Spec. Nov. Regni Veg. 44: 95 | 1938 |
| Cyperaceae | |
Tricostularia paludosa
| (R. Br.) Benth. | Fl. Austral. 7: 382 | 1878 |
| Cyperaceae | |
Tricostularia pauciflora
| (R. Br.) Benth. | Fl. Austral. 7: 383 | 1878 |
| Cyperaceae | ! |
Tricostularia undulata
| (Thwaites) J. Kern | Acta Bot. Neerl. 8: 267 | 1959 |
| Cyperaceae | |
Tricostularia zeylanica
| (Lindl. ex Boeckeler) Benth. | Fl. Austral. 7: 384 | 1878 |