Nodding Beggarticks (B. cernua) and Hairy Beggarticks are useful as honey plants.

Bidens cernua, commonly called called nodding beggarticks or nodding bur-marigold, is an herbaceous plant native to North America.

Bidens cernua, commonly called called nodding beggarticks or nodding bur-marigold, is an herbaceous plant native to North America.

It is similar in appearance to its relative Bidens cernua and the two are sometimes confused.