$modus 0: smartphone
$modus 1: smartphone
Trichocoronis rivularis
Trichocoronis rivularis A. Gray [Accepted]
Compositae
Trichocoronis rivularis A. Gray
D.S. Correll, H.B. Correll, Aquatic Wetl. Pl. SW U.S.: , fig. 745 e,f (1972) [V. Frazier]