Red patch on back of head not solid, white outer tail feathers.
growing in an upland early succession forest near a trail and an abandoned railroad ROW, undersides of leaves glabrous with a few hairs, buds pubescent, lobes more than 1/2 distance to midrib, each lobe with 3 to 7 bristle-tipped teeth.. No. 870911006.
See also: http://beta.floranorthamerica.org/Quercus_coccinea