17 July 2010.
Stavropol, Russian Federation
Locality: 10 km NW of Stavropol
Coordinates: 45.0910, 41.8930
(Map it)
Elevation: 571m.
Environment description: Forest understory. Rich organic O horizon: seed collected from >100 plants
Number of plants sampled: 100
Associated species: Stavropol district Assoc. sp.: Ulmus minor, Fraxinus excelsior, Melica nutans, Poa nemoralis, Dactylis glomerata, Acer tataricum, Quercus calcareous, Quercus robur
Comment: Stavropol district
Collector(s): - Dzyubenko, Elena, N.I. Vavilov All-Russian Scientific Research
- Dzyubenko, Nickolai, N.I. Vavilov All-Russian Scientific Research
- Johnson, Douglas A., USDA, ARS
- Johnson, Paul G., Utah State University
- Soreng, Robert J., National Musuem of Natural History