Contribution to the bryoflora of the Wolin island (NW Poland)

Information on distribution and habitats of 176 bryophyte species revealed by a survey of the Wolin Island conducted during the 12th Bryological Workshop organised by the Bryological Section of the Polish Botanical Society is presented. The most interesting (rare, protected and threatened) are: Ctenidium molluscum, Dicranum viride, Frullania tamarisci, Leiocolea badensis, Orthotrichum pulchellum, Syntrichia ruraliformis, Zygodon stirtonii, Z. viridissimus. key Words: mosses, liverworts, protected species, threatened species, distribution data, Wolin Island, Wolin National Park, Western Pomerania, Poland.