devil's beggartick
devil's-pitchfork
devil's bootjack
sticktight
bidens frondosa latin

It is known by a variety of different names, including Common Beggarticks, Common Tickseed, Large-leaved Beggarticks, Devil's Bootjack, Devil's Pitchfork, and Pitchfork Weed.

Hackelia virginiana, commonly known as Beggar's Lice, Sticktight or Stickseed, is a biennial plant native to Eastern North America.

Devil's Beggarticks (Bidens frondosa) is an annual herb in the family Asteraceae, native to North America.