20 July 2010.
Stavropol, Russian Federation
Locality: NE facing slope at foot of Mashuk Mountain near Pyatigorsk
Coordinates: 44.0630, 43.0950
(Map it)
Elevation: 592m.
Environment description: Temperate deciduous forest understory. Limestone parent material, small statured <0.4m in height, fine, light green, soft, lax, basal leaves (diploid?): seed collected from >100 plants
Number of plants sampled: 100
Associated species: Pyatigorsk district Assoc. sp.: Quercus pubescens, Ostrya sp. Fraxinus excelsior, Acer tartaricum, Ulmus minor, Viola sp., Uritica sp., Cornus mas
Comment: Pyatigorsk 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