Rocky grasslands on sedimentary outcrops in Ukraine: preliminary results of the syntaxonomical revision.

Abstract

Rocky grasslands on carbonate outcrops are well described from Western and Central Europe but there is a lack of information about this type of vegetation from the Eastern Europe. The problem is that the classification of these communities is very difficult and causes many discussions. The aim of our work is to make syntaxonomical revision of the rocky grasslands on sedimentary outcrops and to make formalized classification on alliance level.