Brigham Young University, S. L. Welsh Herbarium (BRY:V)
BRYV0163120
BRY:V:0163120
Apocynum medium Greene
Apocynaceae
J. Spencer
671
1998-06-08
1998-6-8
Mexico, Chihuahua, Approx. 23 mi up Tinaja Wash; on rd. to Rancho Altamirano. In vicinity of Piedra Volada, in Sierra La Brena on the Sierra Madre Occidental.