2374006 145364 Blackstonia perfoliata (L.) Huds. [125 459460 Gentiana perfoliata L.] C. Clusius, Rar. Pl. Hist., vol. 2 fasicle 6, : p. 180 (1601)
 
2488196 145364 Blackstonia perfoliata (L.) Huds. [125 459460 Gentiana perfoliata L.] J. Barrellier, Pl. Galliam Hispaniam Italiam Obs.: t. 515-518, fig. 515.2 (1714)