| Cyperaceae | |
Oreobolus acutifolius
| S.T. Blake | Contr. Queensland Herb. 8: 39, f. 2O | 1969 |
| Cyperaceae | |
Oreobolus ambiguus
| Kük. & Steenis | Bull. Jard. Bot. Buitenzorg, sér. 3, 14: 48 | 1936 |
| Cyperaceae | |
Oreobolus australis
| Gaudich. | Ann. Sci. Nat. (Paris) 5: 100 | 1825 |
| Cyperaceae | |
Oreobolus clandestinus
| Phil. | Linnaea 24: 81 | 1857 |
| Cyperaceae | |
Oreobolus cleefii
| L.E. Mora | Estud. Morfol. Autoecol. Sist. Angiosperm. 165 | 1987 |
| Cyperaceae | |
Oreobolus clemensiae
| Kük. | Repert. Spec. Nov. Regni Veg. 48: 69 | 1940 |
| Cyperaceae | * |
Oreobolus distichus
| (Ridl.) Kük. & Steenis | Bull. Jard. Bot. Buitenzorg, sér. 3, 13: 292 | 1934 |
| Cyperaceae | ! |
Oreobolus distichus
| F. Muell. | Defin. Austral. Pl. 33 | 1855 |
| Cyperaceae | |
Oreobolus ecuadorensis
| T. Koyama | Bot. Mag. (Tokyo) 97: 415 | 1984 |
| Cyperaceae | |
Oreobolus furcatus
| H. Mann | Proc. Amer. Acad. Arts 7: 210 | 1867 |
| Cyperaceae | |
Oreobolus goeppingeri
| Suess. | Bot. Jahrb. Syst. 72(2): 289–290 | 1942 |
| Cyperaceae | |
Oreobolus impar
| Edgar | New Zealand J. Bot. 2(4): 456 | 1964 |
| Cyperaceae | |
Oreobolus kuekenthalii
| Steenis | Repert. Spec. Nov. Regni Veg. 44: 187 | 1938 |
| Cyperaceae | |
Oreobolus obtusangulus
| Gaudich. | Ann. Sci. Nat. (Paris) 5: 99 | 1825 |
| Cyperaceae | |
Oreobolus oligocephalus
| W.M. Curtis | Brunonia 7: 301 | 1985 |
| Cyperaceae | |
Oreobolus oxycarpus
| S.T. Blake | Contr. Queensland Herb. 8: 40, f. 2P | 1969 |
| Cyperaceae | |
Oreobolus pectinatus
| Hook. f. | Fl. Antarct. 1(1): 87 | 1844 |
| Cyperaceae | |
Oreobolus pfeifferianus
| Barros ex H. Pfeiff. | Repert. Spec. Nov. Regni Veg. 23: 358 | 1927 |
| Cyperaceae | |
Oreobolus pumilio
| R. Br. | Prodr. 236 | 1810 |
| Cyperaceae | |
Oreobolus serrulata
| Colenso | Trans. & Proc. New Zealand Inst. 22: 492 | 1889 [1890] |
| Cyperaceae | |
Oreobolus serrulatus
| Colenso | Trans. & Proc. New Zealand Inst. 22: 492 | 1890 |
| Cyperaceae | |
Oreobolus strictus
| Berggr. | Minneskr. Fysiogr. Sällsk. Lund 8: 25–26, t. 6, f. 12–24 | 1877 |
| Cyperaceae | |
Oreobolus tholicarpus
| D.I. Morris | Muelleria 15: 28 | 2001 |
| Cyperaceae | |
Oreobolus venezuelensis
| Steyerm. | Bol. Soc. Venez. Ci. Nat. 11: 308 | 1950 |