17 July 2010.
Stavropol, Russian Federation
Locality: 12 NW of Stavropol
Coordinates: 45.1290, 41.8520
(Map it)
Elevation: 436m.
Environment description: Stony steppe surrounded by forest (Quercus robur, Q. calcarea, Fraxinus exelsior): margin of gravel pit area: scraped shallow soils. Shallow sandy black A horizon, very stony, weathered limestone parent material and outcroppings: seed collected from >100 plants
Number of plants sampled: 100
Associated species: Stavropol district Assoc. sp.: Ambrosia artemisiiifolia, Carex humilis, Phleum phleoides, Diplachne sp., Eragrostis minor, Setaria viridus, Lolium perenne, Malus sp., Cretaegus sp., Rosa sp., Scabiosa sp.
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