ALIEN SPECIES OF WOODY PLANTS OF RESEARCH STATION "OTRADNOJE" OF KOMAROV BOTANICAL INSTITUTE (LENINGRAD REGION)
V.V. Byalt, N.P. Vasiljev, L.V. Orlova, G.A. Firsov
Komarov Botanical Institute RAS, 197376, Saint-Petersburg, 2 Prof. Popov str.
byalt66@mail.ru
Keywords: интродукция, адвентивные виды, Ленинградская область, Приозерский район, научноопытная станция “Отрадное”, introduction, alien species, Leningrad region, Priozersky district, Otradnoje Research Station
Abstract
Seventy three species of woody plants producing the self-sowing have been identified at the territory of Otradnoje Research Station of the Komarov Botanical Institute RAS (Priozersky district of Leningrad region). Twenty seven species may be potentially invasive - they have intruded into the natural phytocenoses. With the warming of the climate the amount of species producing the self-sowing arises and the percentage of invasive species in flora of the Karel Isthmus enlarges.
|
