COENOTIC DIVERSITY OF THE COMMUNITIES WITH DUSCHEKIA FRUTICOSA IN THE ALTAI-SAYAN MOUNTAIN SYSTEM
E.G. Zibzeev, T.A. Nedovesova
Central Siberian Botanical Garden, SB RAS, 630090, Novosibirsk, Zolotodolinskaya str., 101
egzibzeev@gmail.com
Keywords: Duschekia fruticosa, ольховники, классификация, Алтае-Саянская горная область, Duschekia fruticosa, alders, classification, Altai-Sayan mountain system
Abstract
Classification and ecologo-coenotic analysis results of alders of the Altai-Sayan Mts. is presented according to the Braun-Blanquet approach. Communities belong to four associations, three of them ( Doronico altaici-Duscheki etum fruticosae , Bergenio crassifoli-Duschekietum fruticosae and Athyrio distentifoliae-Duschekietum frutico sae ) is included in the class Mulgedio-Aconitetea (alliance Trollio asiaticae-Crepidion sibiricae , order Trollio- Crepidetalia sibiricae ) and association Carici iljinii-Duschekietum fruticosae ) is included in the class Loiseleu rio-Vaccinietea (alliance Empetro-Betulion rotundifoliae , order Betuletalia rotundifoliae ).
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