Legousia falcata (Ten.) Fritsch ex Janch. [] [Campanulaceae]
H.G.L. Reichenbach, Icon. Fl. Germ. Helv., vol. 19(1): (Die Cichoriaceen, Ambrosiaceen, Campanulaceen, Lobeliaceen dazu die Cucurbitaceen der deutschen Flora
): t. 1616, fig. 1 (1860) [H.G. Reichenbach]
