]> A barcode-00116599 China Yunnan Mt. Ta-pao-Shan, between Wei-Hsi and the Mekong. 4300 m Rhododendron calostrotum var. riparioides (Cullen) R. C. Fang (Cullen) R. C. Fang 2010-08-16 16:35:35 J. F. Rock