title: Distribution, ecological and coenotic features of Sedum annuum (Crassulaceae) in Ukraine
abstract: This article summarizes information on the natural and synanthropic distribution of the arcto-alpine species Sedum annuum (Crassulaceae) within Ukraine, its ecological and biological characteristics, and descriptions of its synanthropic habitats. In the Ukrainian Carpathians, S. annuum has been recorded in 16 localities within its natural range. Given the relatively low number of known occurrences, the species qualifies as regionally rare. Recently, several secondary occurrences of S. annuum wer
journal: Ukrainian Botanical Journal