18 September 1994.
Beijing Shi, China
Locality: Da Zhaung Ke (Old Village), Song Shan Forest Preserve, Yanqing County.
Coordinates: 40.5372, 115.7878
(Map it)
Elevation: 1210m.
Environment description: Growing in full sun above boulder field in stream-deposited soils which remain dry and well-drained.
Comment: Growing in association with Acer mono, Lespedeza bicolor, Rhododendron micranthum, Syringa sp., Spiraea sp., Philadelphus sp., Salix sp., Ampelopsis sp., and Cornus bretschneideri.
Collector(s):