bidens

Bidens biternata

Asteraceae or Compositae

Beggar's Ticks, Blackjack, Hairy beggarticks

Bidens pilosa

Asteraceae or Compositae

Spanish Needles

Bidens bipinnata

Asteraceae or Compositae

Arizona beggarticks

Bidens aurea

Asteraceae or Compositae

Bigelow's beggarticks

Bidens bigelovii

Asteraceae or Compositae

Beggar Ticks, Devil's beggartick

Bidens frondosa

Asteraceae or Compositae