Taxonomic structure and ecological and biological features of flora Buzuluk forest

First published data on modern flora Buzuluksky boron, numbering 741 vascular plant species belonging to 365 genera and 98 families. Revealed that the taxa -nomic structure occupy a high rank as a family characteristic boreal (Rosaceae) and forest floras (Fabaceae), and steppe (Caryophyllaceae). This is due to the geographical location and the effect of boron on him arid climate. Such an same situation is observed in the spectrum-tribal nepotism: delivery of leading the most numerous in species typical of the forest zone. In ecological and biological terms are leading polycarpous grass. Slightly variety of trees and shrubs. In relation to light the primacy belongs to the Optional heliophyte. Over 50% of all species studied flora mesotrophe. In respect of an aqueous 60% regime species belong Mesophytic component. In coenotic spectrum predominates opushechny timber and components by a small margin from the steppe. Area of geographic groups most abundant plyurizonalnaya of longitude - Eurasian.