Bidens cosmoides, commonly called Cosmosflower beggarticks, is a species of flowering plant in the Asteraceae (sunflower) family. It is native to the Mesia mixed wood forests at altitudes of 610-910 m (2, 000-3, 000 feet) on Kauai, Hawaii.
There are about 19 species[1] in the Bidens genus. This specific member of the Bidens genus is much larger than its relatives.
