]> A barcode-00122574 China Sichuan Dujiangyan Municipality (formerly Guan Xian); just E of Longxi along the E flowing tributary of the Longxi River. 820 m Symphyotrichum subulatum (Michaux) G. L. Nesom (Michaux) G. L. Nesom 2010-08-16 16:35:04 D. E. Boufford, B. Bartholomew, G. Li & G. H. Zhu