Rhynchospora velutina (Kunth) Boeckeler in Vidensk. Meddel. Dansk Naturhist. Foren. Kjobenhavn, ser. 3, 1: 149. 1869 sec. González-Elizondo & al. 2018
- ≡Dichromena velutina Kunth, Enum. pl. 2: 282. 1837 syn. sec. Diego & González 2008
- =Psilocarya rufa Nees, Fl. bras. 2 parte 1: 117. 1842 syn. sec. Diego & González 2008
- =Psilocarya velutina (Kunth) Nees, Fl. bras. 2 parte 1: 115. 1842 syn. sec. Diego & González 2008
- =Rhynchospora rufa (Nees) Boeckeler in Vidensk. Meddel. Dansk Naturhist. Foren. Kjobenhavn, ser. 3, 1: 149. 1869 syn. sec. Diego & González 2008