Brigham Young University, S. L. Welsh Herbarium (BRY:V)
BRYV0165703
BRY:V:0165703
Toxicodendron rydbergii (Small ex Rydb.) Greene
Anacardiaceae
Richard R. Halse
7207
2007-06-07
2007-6-7
U.S.A., Washington, Skamania, Along State Hwy 14, just west of Tunnel #4, ca 6 miles west of Bingen; Columbia River Gorge. Basalt shelf above the Columbia River.