Bidens tripartita

Bidens tripartita
Conservation status
Secure (NatureServe)
Scientific classification
Kingdom:	Plantae
(unranked):	Angiosperms
(unranked):	Eudicots
Order:	Asterales
Family:	Asteraceae
Genus:	Bidens
Species:	B. tripartita
Binomial name
Bidens tripartita L.
Synonyms
Synonymy Bidens acuta (Wiegand) Britton Bidens orientalis Velen. Bidens shimadai Hayata Bidens bullata L., syn of subsp. bullatus Bidens hirtus Godr., syn of subsp. bullatus Bidens repens D.Don, syn of var. repens Bidens trifida Buch.-Ham. ex Roxb., syn of var. repens

Bidens tripartita is a common and widespread species of plants in the sunflower family, commonly known as three-lobe beggarticks, three-part beggarticks, leafy-bracted beggarticks or trifid bur-marigold. It is native to much of Eurasia, North Africa, and North America, with naturalized populations in Australia and on some Pacific Islands.

...
Wikipedia