= Centaurium filiforme (L.) E.H.L.Krause; Sturm, Fl. Deutschland, ed. 2, 10: 15 (1903)
= Cicendiola filiformis (L.) Bubani; Fl. Pyren. 1: 536 (1897)
= Erythraea luteola Pers.; Syn. Pl. 1: 283 (1805)
= Exacum filiforme (L.) Sm.; Engl. Bot. 4: t. 235 (1795)
= Exacum filiforme (L.) Willd.; Sp. Pl. 1: 638 (1798), isonym
= Exacum pulchellum Pursh; Fl. Am. Sept. 1: 100 (1813)
= Franquevillia minima Gray; Nat. Arr. Brit. Pl. 2: 338 (1821 publ. 1822), nom. superfl.
= Gentiana filiformis L.; Sp. Pl. 231 (1753)
= Hippion filiforme (L.) F.W.Schmidt; Roem. Arch. 1: I. 11 (1796)
= Microcala filiformis (L.) Hoffmanns. & Link; Fl. Port. 1: 359 (1813-1820)