1. bookVolume 9 (2010): Issue 2 (December 2010)
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eISSN
1854-9829
ISSN
1581-4661
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10 Jul 2007
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2 times per year
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English
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Bromo Moesiacae-Stipetum Epilosae - a New Association from the Relict Mountain Steppe Vegetation in South-Western Bulgaria

Published Online: 10 Dec 2010
Volume & Issue: Volume 9 (2010) - Issue 2 (December 2010)
Page range: 185 - 206
Journal Details
License
Format
Journal
eISSN
1854-9829
ISSN
1581-4661
First Published
10 Jul 2007
Publication timeframe
2 times per year
Languages
English
<italic>Bromo Moesiacae-Stipetum Epilosae</italic> - a New Association from the Relict Mountain Steppe Vegetation in South-Western Bulgaria

A syntaxonomical analysis of the dry grasslands (Festuco-Brometea) in Bosnek karst region, Mt Vitosha (SW Bulgaria) has been carried out. These grasslands are part of the intrazonal vegetation distributed within the belts of xerophilous oak and mesophilous beech forest in the south-western foothills of the mountain. The bedrock is carbonate, the soils are dry and shallow, climate - moderate continental. This vegetation grows mostly on steep slopes, with southern and south-western exposition. Apart from the typical for Festuco-Brometea calcicoles, the studied vegetation is characterized by many endemic (regional and local) species and at the same time includes a lot of Mediterranean species. As a result of the analysis, a new association, Bromo moesiacae-Stipetum epilosae ass. nova, has been established that belongs to the alliance Saturejon montanae. A comparison with related syntaxa from other karst mountains from SW Bulgaria and E Serbia is made, and some conclusions about the origin of the steppe vegetation in that region are drawn.

Keywords

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