02 September 1988.
North-West Frontier, Pakistan
Locality: Collected in Ustrum, Chitral, 20km northeast of Drosh, from a rocky slope above a river in the Shishi Valley.
Coordinates: 35.6167, 71.8833
(Map it)
Elevation: 1630m.
Environment description: River valley in the mountains. Full sun exposure, 45 degree slope, eastern aspect. Silty-loam soil, moderate stoniness, well-drained.
Number of plants sampled: 2
Comment: Associated vegetation: Quercus baloot. Fruit not fully ripe yet, but hopefully seeds are. No fruits fallen yet.
Collector(s):