Discussion of the results of the primary introduction of rare and endangered plant species of East Kazakhstan in the Altai Botanical Garden

According to the results of primary introduction, based on study adaptability indicators in cultural conditions, studied rare and endangered species flora East Kazakhstan are ranked according three categories proposed by K. A. Sobolevskaya. The 1st category includes 45 plants that reacted positively conditions culture. second 16 gave contradictory introduction due insufficient knowledge. third consists 9 highly specialized have given a negative result during which can be preserved only natural habitats. When studying adaptive potential culture two orchids - Dactylorhiza incarnata ( L.) Soo maculata (L.) Soo, attracted from Kalbinsky Altai, phenological observations, instability seasonal rhythms development associated with weather growing season 2021 was revealed. comparing morphometric D. maculatа samples cenopopulations for 2019-2020, no differences were established.