]> A barcode-00459321 China Sichuan Along tributary of Ou Qu (Ou River) on south side of Ou Qu between Zhangdu-Xiang and Marong-Xiang off province highway S455 Quercus guyavifolia H. Léveillé H. Léveillé 2021-12-10 13:47:14 D. E. Boufford, B. Bartholomew, J. Guo & J. F. Harber