Couepia polyandra (Kunth) Rose in Contr. U.S. Natl. Herb. 5: 196. 1899 sec. Villaseñor 2016
- ≡Hirtella polyandra Kunth, Nov. Gen. Sp. (folio ed.) 6: 193. 1824 ["1823"] syn. sec. The Plant List 2013
- =Hirtella dodecandra DC., Prodr. 2: 529. 1825 syn. sec. The Plant List 2013
- =Moquilea kunthiana Mart. & Zucc. in Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. 1: 390. 1832 syn. sec. ???
- =Couepia kunthiana Benth. ex Hemsl., Biol. Cent.-Amer., Bot. 1(4): 367. 1880 syn. sec. The Plant List 2013
- =Couepia floccosa Fritsch in Ann. K. K. Naturhist. Hofmus. 5: 12. 1890 syn. sec. The Plant List 2013
- =Couepia dodecandra (Moc. & Sessé ex DC.) Hemsl. in Hooker's Icon. Pl. 27: 6, t. 2620, 2621. 1901 syn. sec. The Plant List 2013