G.P. Pushkina - Ph.D. (Biol.), Leading Research Scientist, Department of agrobiologic and selection, All-Russian Scientific Research Institute of Medicinal and Aromatic Plants (VILAR), Moscow. E-mail: vilarnii@mail.ru L.M. Bushkovskaya - Ph.D. (Biol.), Leading Research Scientist, Department of agrobiologic and selection, All-Russian Scientific Research Institute of Medicinal and Aromatic Plants (VILAR), Moscow R.R. Thaganov - Research Scientist, North Caucasian Branch of All-Russian Scientific Research Institute of Medicinal and Aromatic Plants (VILAR), Moscow A.N. Sidel\'nikov - Post-graduate Student, All-Russian Scientific Research Institute of Medicinal and Aromatic Plants (VILAR), Moscow