2051266 837163 Prestonia quinquangularis (Jacq.) Sprengel [125 372725 Echites quinquangularis Jacq.] N.J. von Jacquin, Select. Stirp. Amer. Hist., ed. 1780-1781: p. 22, t. 32 (1780-1781) [N.J. Jacquin]
 
4329186 441117 Fimbristylis quinquangularis (Vahl) Kunth [125 922647 Scirpus quinquangularis Vahl] C. Plumier, Mss., vol. 4 (Botanicon Americanum seu historia plantarum Americanis insulis nascentium): t. 103 (1689-1697) [C. Plumier]