Brigham Young University, S. L. Welsh Herbarium (BRY:V)
BRYV0170136
BRY:V:0170136
Asclepias macrosperma Eastw.
Apocynaceae
Noel H. Holmgren
8784
1978-05-27
1978-5-27
Patricia K. Holmgren; Rupert C. Barneby
U.S.A., Utah, Emery, San Rafael Desert, 19.6 km (12.2 mi) south of Green River (town) along Horse Bench Road, 18 km (11 mi) airline distance south-southwest of Green River.