Fisi'uli (Bidens pilosa)

Introduction:

Fisi'uli (Bidens pilosa) Weed.

Bidens pilosa is a cosmopolitan, annual herb which originates from tropical and Central America. Its hardiness, explosive reproductive potential, and ability to thrive in almost any environment have enabled it to establish throughout the world. Generally introduced unintentionally through agriculture or sometimes intentionally for ornamental purposes, B. pilosa . . . → Read More: Fisi’uli (Bidens pilosa)