September 1994.
Mongolia
Locality: 15-20 km north of Bayangol on ridge top surrounded by hay fields.
Coordinates: 49.1481, 106.0322
(Map it)
Elevation: 1128m.
Environment description: Mountain steppe. North-sloping ridge, slope 1-5%. Well drained, non-rocky soil.
Associated species: Assoc. spp: Elymus dahuricus, Medicago falcata, Stipa capillata.
Collector(s):