Brigham Young University, S. L. Welsh Herbarium (BRY:V)
BRYV0210292
BRY:V:0210292
Conyza sophiifolia Kunth
Asteraceae
J. Spencer
1096
1998-09-24
1998-9-24
N. Duane Atwood
Mexico, Chihuahua, 31 miles w of Mata Ortiz junction at Keith BowmanÕs ranch just s of Pacheco, Chihuahua. In Sierra La Brena on e slope of Sierra Madre Occidental.