Fimbristylis vahlii (Lam.) Link, Hort. berol. 1: 287. 1827 sec. González-Elizondo & al. 2018
- ≡Scirpus vahlii Lam., Tabl. Encycl. 1: 139. 1791 syn. sec. Diego & González 2008
- =Isolepis vahlii (Lam.) Kunth, Nov. gen. sp. 1: 221. 1815 syn. sec. Diego & González 2008
- =Fimbristylis congesta Torr. in Ann. Lyceum Nat. Hist. New York 3: 345. 1836 syn. sec. Diego & González 2008
- =Kyllinga pumila var. elatior Kunth, Enum. pl. 2: 132. 1837 syn. sec. Diego & González 2008
- =Kyllinga caespitosa Nees, Fl. bras. 2 parte 1: 12. 1842 syn. sec. Diego & González 2008
- =Kyllinga caespitosa var. major Nees, Fl. bras. 2 parte 1: 12. 1842 syn. sec. Diego & González 2008
- =Kyllinga laxa Schrad. ex Nees, Fl. bras. 2 parte 1: 14. 1842 syn. sec. Diego & González 2008
- =Kyllinga tenuifolia Steud., Syn. pl. glumac. 2: 69. 1854 syn. sec. Diego & González 2008
- =Fimbristylis vincentii Steud., Syn. pl. glumac. 2: 109. 1855 syn. sec. Diego & González 2008
- =Scirpus apus A. Gray in Proc. Amer. Acad. Arts 10: 78. 1874 syn. sec. Diego & González 2008
- =Fimbristylis apus (A. Gray) S. Watson, Bot. California 2: 24. 1880 syn. sec. Diego & González 2008
- =Kyllinga flexuosa Boeckeler in Beitr. Cyper. 2: 1. 1890 syn. sec. Diego & González 2008
- =Cyperus tenuifolius (Steud.) Dandy, Cat. vasc. pl. St. Tomé: 363. 1944 syn. sec. Diego & González 2008