]> A barcode-00969167 China Sichuan Gan-Bai Lu (road from Baiyu to Ganzi) then S on narrow side road off Ou Qu (Ou River) at Zhandu Xiang along branch of the Ou Qu in Ase Gou (Ase gorge) Philadelphus delavayi var. trichocladus Handel-Mazzetti Handel-Mazzetti 2019-05-17 13:38:34 D. E. Boufford, B. Bartholomew, S. L. Kelley, R. H. Ree, H. Sun, L. L. Yue, D. C. Zhang, Y. H. Zhang & W. D. Zhu