Phenology and reproductive ability of genus Acer L. plants in arboretum of V. N. Sukachev Institute of Forest (Krasnoyarsk)

The paper presents the results of comparative research of introductive sustainability of 9 genus Acer L. plant species introduced 28-45 years ago in two arboretums of V. N. Sukachev Institute of Forest situated within Krasnoyarsk forest-steppe. It is ascertain that three species are perspective at suburb areas (A. negundo, A. ginnala and A. tataricum), but within the city of Krasnoyarsk seven species demonstrate positive results (A. negundo, A. ginnala, A. tataricum, A. mono, A. platanoides, A. glabrum and A. barbinerve).