Cyperus reflexus var. genuinus
| Cyperus reflexus Vahl, var. genuinus Osten, Anales Mus. Nac. Montevideo, ser. 2. 3: 136. 1931, nom. inadmiss. | BASIONYM: Cyperus reflexus Vahl 1805. | |
Cyperus arenicola
| Cyperus arenicola Steudel, Syn. Pl. Glumac. 2: 51. 1854. | | TYPE: TEXAS: Rusk Co.: "auf sandhuegeln in der Colonie", Aug, Vincent 26 (holotype: ?; isotype: B). |
Cyperus baazas
| Cyperus baazas Steudel, Syn. Pl. Glumac. 2: 316. 1855. | | TYPE: TEXAS: Rio Brazos, s.d., Drummond s.n. (holotype: ?; isotype: B). |
Cyperus cyrtolepis var. arenicola
| Cyperus cyrtolepis Torrey & Hooker, var. arenicola (Steudel) Boeckeler, Linnaea 35: 558. 1868. | BASIONYM: Cyperus arenicola Steudel 1854. | |
Cyperus fernandezianus
| Cyperus fernandezianus Bertero ex Colla, Mem. Reale Accad. Sci. Torino 39: 21, t. 56. 1836. | | TYPE: CHILE: Juan Fernández Islands: |
Cyperus fraternus
| Cyperus fraternus Kunth, Enum. Pl. 2: 42. 1837. | | TYPE: BRAZIL: Without data, Sello s.n. (holotype: B). |
Cyperus haematostachys
| Cyperus haematostachys Steudel, Syn. Pl. Glumac. 2: 41. 1854. | | TYPE: CHILE: "in insula Valenzuela et pr. u. Valdivia", Nov 1850, Lechler 283 (holotype: ?; isotype: B). |
Cyperus juncoides
| Cyperus juncoides Regel, Index Sem. (St. Petersburg) 1866: 77. 1866, non Lamarck 1791. | | |
Cyperus pseudovegetus var. arenicola
| Cyperus pseudovegetus Steudel, var. arenicola (Steudel) Kükenthal, in Engler, Pflanzenr. 4(Heft 101): 176. 1836. | BASIONYM: Cyperus arenicola Steudel 1854. | |
Cyperus reflexus forma anterna
| Cyperus reflexus Vahl, forma anterna C. B. Clarke, in Chodat, Bull. Herb. Boissier, ser. 2. 1: 438. 1901. | | TYPE: PARGUAY: |
Cyperus reflexus forma capitatus
| Cyperus reflexus Vahl, forma capitatus Osten, Anales Mus. Nac. Montevideo, ser. 2. 3: 136. 1931. | | TYPE: URUGUAY: |
Cyperus reflexus forma evolutus
| Cyperus reflexus Vahl, forma evolutus Osten, Anales Mus. Hist. Nat. Montevideo, ser. 2. 1: 136. 1931. | | |
Cyperus reflexus subforma flaccidus
| Cyperus reflexus Vahl, subforma flaccidus Osten, Anales Mus. Hist. Nat. Montevideo, ser. 2. 1: 136. 1931. | | |
Cyperus reflexus subforma glaucovirens
| Cyperus reflexus Vahl, subforma glaucovirens Osten, Anales Mus. Hist. Nat. Montevideo, ser. 2. 1: 137. 1931. | | |
Cyperus reflexus var. fraternus
| Cyperus reflexus Vahl, var. fraternus (Kunth) Kuntze, Revis. Gen. Pl. 3(2): 334. 1898. | BASIONYM: Cyperus fraternus Kunth 1837. | |
Cyperus reflexus var. macrostachys
| Cyperus reflexus Vahl, var. macrostachys Boeckeler, Linnaea 35: 559. 1868. | | TYPE: BRAZIL: Without data, Sellow s.n. (holotype: B). |
Cyperus rufescens
| Cyperus rufescens Torrey & Hooker, in Torrey, Ann. Lyceum Nat. Hist. New York 3: 436. 1836. | | TYPE: TEXAS: Rio Brazos, s.d., Drummond s.n. (lectotype: NY; isolectotypes: B, K, PH). Lectotypified by Denton, Contr. Univ. Michigan Herb. 11: 247. 1978. |
Cyperus sellowii
| Cyperus sellowii Link, Hort. Berol. 1: 307. 1827. | | TYPE: URUGUAY: Montevideo, s.d., Sellow s.n. (holotype: B). |
Cyperus virens var. arenicola
| Cyperus virens Michaux, var. arenicola (Steudel) Shinners, Field & Lab 22: 30. 1954. | BASIONYM: Cyperus arenicola Steudel 1854. | |
Pycreus fernandezianus
| Pycreus fernandezianus (Bertero ex Colla) C. B. Clarke, Bot. Jahrb. Syst. 30(Beibl. 68): 5. 1902. | BASIONYM: Cyperus fernandezianus Bertero ex Colla 1836. | |