About Chromolaena sagittata (A.Gray) R.M.King & H.Rob.
Chromolaena sagittata (A.Gray) R.M.King & H.Rob. is a Mexican species of flowering shrub in the family Asteraceae. It occurs in western Mexico, specifically in the states of Sonora, Sinaloa, Nayarit, and Baja California Sur. It is an herb with opposite, arrow-shaped leaves that are approximately 2.5 cm (1 inch) long.