Synonyms: Centaurella dichotoma; Centaurium corymbosum; Centaurium erythraea austriacum; Centaurium erythraea f. album; Centaurium erythraea var. fasciculare; Centaurium erythraea var. latifolium (heterotypic); Centaurium erythraea var. masclansii; Centaurium erythraea var. pieninicum; Centaurium erythraea var. subcapitatum; Centaurium erythraea var. sublitorale; Centaurium latifolium; Centaurium lomae; Centaurium minus (heterotypic); Centaurium minus austriacum; Centaurium minus transiens; Centaurium minus var. austriacum; Centaurium minus var. pieninicum; Centaurium minus var. transiens; Centaurium umbellatum; Centaurium umbellatum austriacum; Centaurium umbellatum transiens; Centaurium umbellatum var. fasciculare; Chironia centaurium (homotypic); Chironia centaurium var. collina; Chironia centaurium var. elongatum; Chironia centaurium var. fascicularis; Chironia centaurium var. major; Chironia centaurium var. media; Chironia centaurium var. minor; Chironia centaurium var. palustris; Chironia erythraea (heterotypic); Erythraea centaurium (heterotypic); Erythraea centaurium subcapitatum; Erythraea centaurium sublitoralis; Erythraea centaurium transiens; Erythraea centaurium var. capitatum; Erythraea centaurium var. collinum; Erythraea centaurium var. fasciculata; Erythraea centaurium var. majus; Erythraea centaurium var. medium; Erythraea centaurium var. minus; Erythraea centaurium var. palustre; Erythraea centaurium var. vulgaris; Erythraea corymbosa; Erythraea germanica; Erythraea latifolia (heterotypic); Erythraea linarifolia (heterotypic); Erythraea linearifolia; Erythraea lomae; Erythraea pieninica; Erythraea vulgaris; Gentiana centaurium (homotypic); Gentiana centaurium procerius; Gentiana centaurium var. erythraea; Gentiana centaurium var. major; Gentiana palustris (heterotypic); Hippocentaurea centaurium; Libadion variabile; Xolemia palustris