23 August 1991.
Nei Mongol Zizhiqu, China
Locality: Rolling dunes and hills. Sand, few stones, good drainage, pH 6.8. Partial shade, 25 deg. slope, 190 deg. aspect. Shiao Qing Valley. Top of small hill (6m), many shrubs and small trees. 80km S of Tongliao, Daqing Reserve
Coordinates: 42.9167, 122.3333
(Map it)
Elevation: 168m.
Collector(s):