Cyperus laevigatus L., Mant. pl. 2: 179. 1771 sec. González-Elizondo & al. 2018
- =Cyperus mucronatus Rottb., Descr. Icon. Rar. Pl.: 19. f. 4, 8. 1773 syn. sec. Diego & González 2008
- =Pycreus mucronatus (Rottb.) Nees in Linnaea 9: 283. 1834 syn. sec. Diego & González 2008
- =Pycreus laevigatus (L.) Nees in Linnaea 10: 130. 1836 syn. sec. Diego & González 2008
- =Cyperus reptans Boeck. in Linnaea 35: 485. 1868 syn. sec. ???
- =Juncellus laevigatus (L.) C.B. Clarke, Fl. Brit. India 6: 596. 1893 syn. sec. Diego & González 2008
- =Chlorocyperus laevigatus (L.) Palla in Allg. Bot. Z. Syst. 6: 221. 1900 syn. sec. Diego & González 2008
- =Acorellus laevigatus (L.) Palla, Syn. Deut. Schweiz. Fl., ed. 3. 2: 2558. 1905 syn. sec. Diego & González 2008