Bidens pilosa Aerial Parts Source & Identity
The botanical entity is Bidens pilosa L., a fast-growing annual of the daisy family, Asteraceae, now widespread across tropical and warm regions. The part used is the aerial herb, meaning leaves, stems and flowering tops. Roots and the needle-like achenes are not part of this bidens extract.
The genus has many look-alikes. Bidens bipinnata and Bidens tripartita are separate species, and Bidens alba is often treated as a variety of B. pilosa. The Latin name is the safest way to tell them apart.
Flavonoids, chalcones and polyacetylene glycosides are the constituent families reported for the herb.












