Cyperus hermaphroditus (Jacq.) Standl. in Contr. U.S. Natl. Herb. 18: 88. 1916 sec. González-Elizondo & al. 2018
- =Carex hermaphrodita Jacq., Collectanea 4: 174. 1790 syn. sec. Diego & González 2008
- =Kyllinga incompleta Jacq., Collectanea 4: 101. 1790 syn. sec. Diego & González 2008
- =Kobresia cyperina Willd., Sp. pl. 4: 206. 1805 syn. sec. Diego & González 2008
- =Mariscus jacquinii Kunth, Nov. gen. sp. 1: 216. 1815 syn. sec. Diego & González 2008
- =Mariscus tovarii Kunth, Nov. gen. sp. 1: 215. 1815 syn. sec. Diego & González 2008
- =Eleocharis cyperina (Willd.) Roem. & Schult., Syst. Veg. 2: 155. 1817 syn. sec. Diego & González 2008
- =Cyperus tetragonus Elliott, Sketch Bot. S. Carolina 1: 71. 1821 syn. sec. ???
- =Cyperus incompletus (Jacq.) Link, Hort. berol. 1: 319. 1827 syn. sec. Diego & González 2008
- =Mariscus patulus Schrad. ex Nees, Fl. bras. 2 parte 1: 47. 1842 syn. sec. Diego & González 2008
- =Cyperus alpinus Liebm. in Kongel. Danske Vidensk.-Selsk. Skr. 5. 2 (Mexic. Halvgr.): 215-216. 1850 syn. sec. Diego & González 2008
- =Cyperus sertularinus Liebm. in Kongel. Danske Vidensk.-Selsk. Skr. 5. 2 (Mexic. Halvgr.): 213-214. 1850 syn. sec. Diego & González 2008
- =Mariscus ambiguus Liebm. in Kongel. Danske Vidensk.-Selsk. Skr. 5. 2 (Mexic. Halvgr.): 231. 1850 syn. sec. Diego & González 2008
- =Mariscus longiradiatus Liebm. in Kongel. Danske Vidensk.-Selsk. Skr. 5. 2 (Mexic. Halvgr.): 232. 1850 syn. sec. Diego & González 2008
- =Cyperus ruizianus Boeckeler in Linnaea 36: 360-361. 1870 syn. sec. Diego & González 2008
- =Cyperus tonduzii Boeckeler in Allg. Bot. Z. Syst. 2: 17-18. 1896 syn. sec. Diego & González 2008
- =Cyperus tonduzii var. tenuis Boeckeler in Allg. Bot. Z. Syst. 2: 17. 1896 syn. sec. Diego & González 2008
- =Mariscus hermaphroditus (Jacq.) C.B. Clarke, Symb. antill. 2: 165. 1900 syn. sec. Diego & González 2008
- =Cyperus hermaphroditus var. longiradiatus (Liebm.) Kük., Pflanzenr. IV. 20 (Heft 101, 4): 489. 1936 syn. sec. Diego & González 2008
- =Cyperus subambiguus Kük., Pflanzenr. IV. 20 (Heft 101, 4): 527-528. 1936 syn. sec. Diego & González 2008
- =Cyperus tribrachiatus var. tenuis (Boeckeler) Kük., Pflanzenr. IV. 20 (Heft 101, 4): 490. 1936 syn. sec. Diego & González 2008
- =Mariscus sertularinus (Liebm.) T. Koyama in Phytologia 29: 74. 1974 syn. sec. Diego & González 2008