List of issues > Series «Biology. Ecology». 2015. Vol. 12
Vegetation Diversity in Irkutsk Region from Point of View of Floristic Classification: Preliminary Overview of Classes
Author(s)
V. V. Chepinoga
Abstract
Taking as a basis, the prodromus of highest syntaxa of the vegetation of Russian Federation and later publications, the preliminary conspectus of classes for vegetation of Irkutsk Oblast’ is compiled. The list includes 45 classes of floristic classification divided into mountain belt and zonal vegetation (Vaccinio-Piceetea, Brachypodio pinnati-Betuletea pendulae, Milio effusi-Abietetea sibiricae, Rhytidio rugosi-Laricetea sibiricae, Festuco-Brometea, Cleistogenetea squarrosae, Brometea korotkyi, Mulgedio-Aconitetea, Salicetea herbaceae, Carici rupestris-Kobresietea bellardii, Loiseleurio-Vaccinietea, Rhodioletea quadrifidae, Juncetea trifidi), azonal vegetation (Cladophoretea glomeratae, Lemaneetea, Charetea fragilis, Lemnetea, Potametea, Montio-Cardaminetea, Littorelletea uniflorae, Isoёto-Nanojuncetea, Phragmito-Magnoсaricetea, Alnetea glutinosae, Scheuchzerio palustris-Caricetea fuscae, Oxycocco-Sphagnetea, Molinio-Arrhenantheretea, Calamagrostetea langsdorffii, Thero-Salicornietea, Festuco-Puccinellietea, Scorzonero-Juncetea gerardii, Achnatheretea splendentis, Salicetea purpureae, Salicetea schwerinii, Populetea laurifolio-suaveolentis, Asplenietea trichomanis, Thlaspietea rotundifolii, Artemisio santolinifoliae-Berberidetea sibiricae), and anthropogenic vegetation (Polygono arenastri-Poёtea annuae, Stellarietea mediae, Artemisietea vulgaris, Polygono-Artemisietea austriacae, Galio-Urticetea, Epilobietea angustifolii, Puccinellio-Hordeetea jubati, Bidentetea tripartitae).
Keywords
Irkutsk Region, vegetation diversity, floristic classification, syntaxonomy, Braun-Blanquet approach
UDC
581.9(571.53)