Bidens aristosa (Michx.) Britton
Family: Asteraceae
midwestern tickseed-sunflower, swamp marigold
[Bidens aristosa f. aristosa (Michx.) Britton,  more...]
Bidens aristosa image
Robert W. Freckmann  
Bidens aristosa image
Robert W. Freckmann  
Bidens aristosa image
Robert W. Freckmann  
Bidens aristosa image