This name is a synonym.
* Asclepias vincetoxicum L., Sp. Pl.: 216 (1753).
Vincetoxicum hirundinaria Medik., Hist. & Commentat. Acad. Elect. Sci. Theod.-Palat. 4(Phys.): 404 (1790).
Vincetoxicum officinale Moench, Methodus: 717 (1794), nom. superfl.
Asclepias toxicaria Salisb., Prodr. Stirp. Chap. Allerton: 150 (1796), nom. superfl.
Alexitoxicon officinale St.-Lag., Ann. Soc. Bot. Lyon 7: 120 (1880), nom. superfl.
Vincetoxicum vincetoxicum (L.) H.Karst., Deut. Fl.: 1030 (1883), not validly publ.
Vincetoxicum alpinum Farrer, Engl. Rock Gard. 2: 443 (1919), nom. superfl.
Antitoxicum officinale Pobed. in V.L.Komarov (ed.), Fl. URSS 18: 697 (1952), nom. superfl.
Alexitoxicon vincetoxicum (L.) H.P.Fuchs, Verh. Naturf. Ges. Basel 72: 346 (1961).
* Basionym/Replaced Synonym