Symphytum mediterraneum W. D. J. Koch, Syn. Fl. Germ. Helv. 1: 500. 1837
Symphytum mediterraneum, Syn. Fl. Germ. Helv. 1: 500. 1837
is earlier homonym of Symphytum mediterraneum in Flora 58: 217. 1875
is earlier homonym of Symphytum mediterraneum, Fl. Sicul. Syn. 2: 792. 1844–1845
Symphytum mediterraneum, Syn. Fl. Germ. Helv. 1: 500. 1837