About Bidens connata Muhl. ex Willd.
Nomenclature and Classification
Bidens connata Muhl. ex Willd., commonly known as purplestem beggarticks or London bur-marigold, is a species of flowering plant belonging to the family Asteraceae.
Distribution and Naturalization
This species is widespread across most of Eurasia, North Africa, and North America, and has become naturalized in Australia and some Pacific Islands.
Growth Form and Size
Bidens connata is an annual herb that can grow up to 200 cm (80 inches) tall.
Flower Characteristics
It produces up to 3 yellow flower heads, which contain both disc florets and ray florets.
Habitat
It typically grows in marshes and other wet locations.
