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Connecticut Plants
Larger Bur-marigold
Bidens laevis (L.) B.S.P.
  • Family: aster (Asteraceae)
  • Habitat: swamps, shores
  • Height: 1-3 feet
  • Flower size: flowerheads 2 inches across
  • Flower color: yellow
  • Flowering time: July to October
  • Origin: native
Bidens laevis (L.) B.S.P.
Bidens laevis (L.) B.S.P.
Bidens laevis (L.) B.S.P.

Larger bur-marigold is an annual. In favorable years, it can form dense stands at the edge of ponds.