Biomorphological features of Adonis sibirica Patrin ex Ledeb. on territory of Irkutskaya oblast'

It was investigated the forest and meadow vegetable community of Adonis sibirica on territory of Alarskii and Ziminskii regions of Irkutskaya oblast', it was revealed the age structure, number and productivity of this species plants. The plants in generative state predominate in cenopopulations, the cenile and vegetative plants are present in lesser quantity. A. sibirica propagates efficiently by rootstock, but its seeds are characterized by low germinating capacity and are sprouting only on third year.