Canada's Plant Hardiness Site

Asteraceae daisy family
Bidens beckii Torr. ex Spreng.
En: water beggarticks, Beck's beggarticks, Beck's water marigold;
Fr: bident de Beck

• [=Bidens beckii Torr. ex Spreng. forma scissa E.Sheld.]
• [=Megalodonta beckii (Torr. ex Spreng.) Greene]
• [=Megalodonta nudata Greene]