$modus 0: smartphone
$modus 1: smartphone
Chaerophyllum elegans
Chaerophyllum elegans Gaudin [Accepted]
Umbelliferae Apioideae Scandiceae
Chaerophyllum elegans Gaudin
H.G.L. Reichenbach, Icon. Fl. Germ. Helv., vol. 21 (Die Umbelliferen der mitteleuropäischen Flora ): t. 2019 (1867) [H.G. Reichenbach]