$modus 0: smartphone
$modus 1: smartphone
Prenanthes serpentaria
Prenanthes serpentaria Pursh [Accepted]
Compositae Cichorioideae Lactuceae Lactucineae
2 836880 Prenanthes serpentaria Pursh
C.F. Millspaugh, Amer. Medic. Pl., vol. 1 : t. 94 (1892)
2 836880 Prenanthes serpentaria Pursh
F.T. Pursh, Fl. Amer. Sept. (Pursh), vol. 2 : t. 24 (1814)