Syntaxonomy of vegetation of the Svyatoi Nos peninsula, Lake Baikal 2. Forests and krummholz in comparison with other regions of northern Buryatia

Abstract

Using the Braun-Blanquet approach, 7 plant communities of forests and 3 communities of krummholz were distinguished on the Svyatoi Nos Peninsula on the eastern coast of Lake Baikal. Dominant species of these communities areAbies sibirica, Larix sibirica, Pinus sibirica, P. sylvestris, P. pumila andBetula divaricata. The data from Svyatoi Nos were combined with all the available data from the northern part of the Republic of Buryatia (289 relevés) and classified into 23 communities. These have been assigned to the following alliances:Aconito rubicundi-Abietion sibiricae—floodplain forests with tall forbs and the relict occurrence of a few nemoral species,Pino sibiricae-Laricion sibiricae—mesic forests with (sub-Atlantic) boreal species and abundant mosses,Vaccinio-Pinion pumilae—krummholz communities of NE Asian distribution,Cladonio stellaris-Laricion gmelinii—Larix gmelinii dominated open forests on permafrosts with NE Asian distribution, andHieracio umbellati-Pinion sylvestris—xeric forests with southern Siberian species. Phytogeographical affinities of these alliances are discussed and a system of high-ranked syntaxa (orders, classes) is proposed for the northern Buryatian forests and krummholz.

DOI: 10.1007/BF02914929

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Cite this paper

@article{Anenkhonov2008SyntaxonomyOV, title={Syntaxonomy of vegetation of the Svyatoi Nos peninsula, Lake Baikal 2. Forests and krummholz in comparison with other regions of northern Buryatia}, author={Oleg A. Anenkhonov and Milan Chytr{\'y}}, journal={Folia Geobotanica}, year={2008}, volume={33}, pages={31-75} }