Baccharis pteronioides
Baccharis pteronioides is a North American shrub in the family Asteraceae known by the common name yerba de pasmo. It is widespread in Mexico and also found in the southwestern United States.
Baccharis pteronioides is a shrub up to 100 cm tall, with thick, leathery leaves and many small flower heads. It grows in dry woodlands, grasslands, and canyons.