$modus 0:
$modus 1:
Dittrichia viscosa
Dittrichia viscosa (L.) Greuter [Accepted]
Compositae
398933
268374 Dittrichia viscosa test 13 (L.) Greuter [Erigeron viscosus test 14 L.]
P. Miller, Fig. Pl. Gard. Dict., vol. 1 : t. 103 (1755)
398933
271753 Dittrichia viscosa test 13 (L.) Greuter [Erigeron viscosus test 14 L.]
Coll. Vélins Mus. Natl. Hist. Nat. Paris, vol. 35 : t. 23 () [N. Robert]
398933
444891 Dittrichia viscosa test 13 (L.) Greuter [Erigeron viscosus test 14 L.] [ as konyza leptophyllos]
P. Dioscorides, De materia medica (Codex Vindobonensis): p. 152 (512)
398933
78345 Dittrichia viscosa test 13 (L.) Greuter [Erigeron viscosus test 14 L.]
N.J. von Jacquin, Hort. Bot. Vindob., vol. 2 : t. 165 (1772)
6 353183 Dittrichia viscosa (L.) Greuter [0]
A. Fiori, G. Paoletti, Iconogr. Fl. Ital.: p. 447, t. 3570, fig. 7 (1895-1904)
Dittrichia viscosa (L.) Greuter
Woodblocks Plantin-Moretus: t. 5722 (1553-1601)
Dittrichia viscosa (L.) Greuter
R. Dodoens [Dodonaeus ], Stirp. Hist. Pempt.: p. 51, fig. 1 (1583)
Dittrichia viscosa (L.) Greuter
C. Clusius, Rar. Pl. Hist., vol. 2 fasicle 4, : p. 20, fig. 1 (1601)
Dittrichia viscosa (L.) Greuter
H.G.L. Reichenbach, Icon. Fl. Germ. Helv., vol. 16 (Die Corymbiferen der deutschen Flora ): t. 935, fig. 2 (1854) [H.G. Reichenbach]