Perculiarities of introduction of Araliaceae Juss. in botanical gardens (Kyiv, Ukraine)

The results of physiological, morphological, anatomical peculiarities of introduced plants of Araliaceae Juss. have been given. Study of seasonal growth and development peculiarities of Araliaceae Juss.  showed that most of these plants were introduced successfully but the process was complicated by climatic conditions of the area in city Kiev. According to a comprehensive assessment a large number of studied species were highly evaluated for decorative effect. Introduced species of family Araliaceae Juss. are characterized by high-level adaptation to local soil and climatic conditions in Botanical gardens of Kiev. The vast majority of them bloom but not all can form seeds. Thus, among the introduced plants only five representatives of genus Acanthopanax – Acanthopanax lasiogyne, Acanthopanax divaricatus, Acanthopanax sieboldianus, Acanthopanax trifoliatus and Acanthopanax wardii have high level of adaptation. To determine the prospect of cultivating research species we assessed the degree of winter resistance by the 5-point M. K. Vechova scale on the basis of visual observations in conditions of the open ground. The level of adaptation of plants was evaluated in the city Kyiv using the estimation scale measured in points and in percentages. Results of researches showed that the species have a high resistance to the effects of adverse factors. All types of this family are promising for introduction into culture and can be widely used in various branches of the national economy.  A comprehensive assessment of the decorative effect of ornamental plant species was carried out by the O. G. Horoshyh and O. V. Horoshyh scales, according to which the decorative effect of the vast majority of studied species was highly appreciated. The results of our study shows that the introduced species of Araliaceae Juss. have a good prospect for further their use in ornamental gardening, urban greening and landscape design in private territories of citizens.