Brickellia kellermanii

Brickellia kellermanii is a Mesoamerican species of flowering plants in the daisy family. It is native to Central America (Nicaragua, Guatemala, Honduras, Belize) and southern Mexico (Chiapas).
"Brickellia kellermanii" is a subshrub up to 100 cm (40 inches) tall. It has numerous small flower heads with white or pale purple flowers.
The species is named for US botanist William A. Kellerman, 1850–1908.