RUDERAL VEGETATION IN BIOSPHERE-RESERVE-EAST-CARPATHIANS

A preliminary survey of a three year results of investigation of the s ynanthropic vegetation in the Biosphere Reserve East Carpathians is pr esented. 34 ruderal communities of classes Artemisietea vulgaris, Gali o-Urticetea, Bidentetea tripartiti, Chenopodietea, Plantaginetea major is, Molinio-Arrhenatheretea have been registered. Among them the tramp led communities are most distributed. This paper represents the first more complete survey of the synanthropic vegetation of the Biosphere R eserve East Carpathians.