Acer grandidentatum (Full Resolution )
Idaho State University, Ray J. Davis Herbarium
U.S.A., Idaho, Caribou County: Brockman Road. Drove up Brockman Road, hiked towards mountain to the West. Elevation: 7200 ft.
Scarlet coloration. Several trunks about 6 inches in diameter, getting 15-20 ft. tall. Margin smooth. Leaves 3 lobed, wider than long.