]> A barcode-00145873 China Sichuan Dujiangyan Municipality (formerly Guan Xian); from the vicinity of Mashanping to Qinglongzui along the Longxi River. 1400 m Microtoena longisepala C. Y. Wu ex S. J. Hsuan C. Y. Wu ex S. J. Hsuan 2010-08-16 16:35:25 D. E. Boufford, B. Bartholomew, G. Li & G. H. Zhu