Quercus brevicalyx

Quercus brevicalyx, synonym Quercus yingjiangensis, is an uncommon Asian species of tree in the beech family Fagaceae. It is found in southwestern China in the Province of Yunnan and in Laos.

Quercus brevicalyx is a tree up to 20 meters tall. Twigs are dark purple. Leaves can be as much as 12 cm long.