| Issue |
BIO Web Conf.
Volume 16, 2019
“Results and Prospects of Geobotanical Research in Siberia”, dedicated to the 75th anniversary of the laboratory of ecology and geobotany of CSBG SB RAS
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|
|---|---|---|
| Article Number | 00042 | |
| Number of page(s) | 5 | |
| DOI | https://doi.org/10.1051/bioconf/20191600042 | |
| Published online | 15 October 2019 | |
Cryopetrophytic communities of the Altai-Sayan mountain system
Central Siberian Botanical Garden, Siberian Branch of the Russian Academy of Sciences, 630090, 101 Zolotodolinskaya str.,
Novosibirsk, Russia
* Corresponding author: egzibzeev@gmail.com
Floristic classification of the cryopetrophytic alpine communities of the Altai-Sayan mountain system have been performed. The Rhodioletea quadrifidae Hilbig 2000 class of the Altai-Sayan mountain system includes two order, one alliance and six associations. We were described new order (Valerianetaliapetrophyllae order nova prov.) and three associations (Ranunculo akkemensis-Valerianetumpetrophilae ass. nova prov., Mesostemmo martjanovii-Leiosporetum exscapae ass. nova prov., Potentillo biflorae-Sibbaldietum tetrandrae ass. nova prov.) These associations include communities with a predominance of Asian alpine and arctalpine petrophytes.
© The Authors, published by EDP Sciences, 2019
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