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Information × Registration Number 0204U003936, 0101U007470 , R & D reports Title Taxonomical, chorological and ecological studies of populations on the dendroflora of Poland and Ukraine popup.stage_title Head Didukh Yakov Petrovich, Доктор біологічних наук Registration Date 01-06-2004 Organization M.G. Kholodny Institute of Botany NASU popup.description2 The variability of the pine liaves anatomical characteres has been calculated. Their dependence of the influence of ecological factors reflects the ecological specifity of the various populations of the pine species. It was found that the econiches differentiation depends non only on the extrime and limiting value of ecological factor but also on their correlation and coordination. The investigation of Empetrum nigrum in Carpathian region elucidated that this one has two subspecies: E. nigrum ss. nigrum and E. nigrum ss. hermaphroditum. This was clarified that shrub vegetation belong to the Rhamno-Prunetea is class, Prunetalia spinosae is order, 5 unions and 14 associations. One of the union-Acerion tatarici, which has 10 associations and 4 subassociations was described for the first time. Product Description popup.authors popup.nrat_date 2020-04-02 Close