Biological features of  high altitude rare medicinal plant species Hedysarum theinum Krasnob. in Western Siberia cultivation

The paper summarizes the results of a long-term introduction study rare alpine plant Hedysarum theinum Krasnob., which is widely used in medicine. We found that species demonstrates sufficiently high seed productivity with adequate agrotechnical care under conditions. Nevertheless, there were cases single lack fruiting, cannot be considered reaction to different ecological conditions since these phenomena can also observed natural habitats; most likely, this feature reproductive biology species. phenological characteristics, productivity, and germination are given, range variation signs vegetative generative spheres established. assessment indicates plasticity degree adaptation.