09 April 1995.
Shaanxi Sheng, China
Locality: Hei Wan, Beiba Province Grade Forest Station, enroute to remote station, Beiba County, Hanzhong District.
Coordinates: 32.7003, 107.2194
(Map it)
Elevation: 1590m.
Environment description: Along road at base of steep slope in moist, well-drained gravelly soils; In association with bamboo, Lindera sp., Stachyurus chinensis, Cornus sp., Ilex pernyi, Miscanthus sp., Hydrangea sp., ferns Iris sp., Astilbe sp., and others.
Collector(s):