Quercus stewardiana is a species of tree in the beech family Fagaceae. It is widespread across southern China (Anhui, Guangdong, Guangxi, Guizhou, Hubei, Hunan, Jiangxi, Sichuan, Yunnan, Zhejiang).Flora of China, Cyclobalanopsis stewardiana (A. Camus) Y. C. Hsu & H. W. Jen, 1979. 褐叶青冈 he ye qing gang It is placed in subgenus Cerris, section Cyclobalanopsis.
Quercus stewardiana is a tree up to 12 meters tall. Twigs are hairless. Leaves can be as much as 12 cm long, green on the top but white and waxy on the underside.
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line drawing, Flora of China Illustrations vol. 4, fig. 387, drawings 8-10 at lower right