Sichuan: Luding Xian: Moxi.
Gongga Shan, east side; downstream from Hailuo Guo Glacier; on N side of Bing He (Bing River; upstream portion of Moxi River) between Camp Number 1 and Camp Number 2.
Mixed broadleaved deciduous forest with several species of Acer, Tetracentron, Betula, Tilia, Cercidiphyllum, Quercus.
29°35'37"N,
102°3'35"E;
2300-2600 m.
Moss covered rock along road near Camp 1.Flowers white; leaves green on upper surface, purplish red on lower surface.
David E. Boufford, Michael J. Donoghue & Richard H. Ree