Seven Species of Freshwater Lichen-Forming Fungi Newly Recorded from Poland

Abstract

This paper presents seven freshwater lichen species from Western Carpathian streams: Bryobilimbia ahlesii (Körb.) Fryday et al., Rhizocarpon sublavatum Fryday, Thelidium circumspersellum (Nyl.) Zschacke, T. klementii Servít, T. pluvium Orange, T. rehmii Zschacke and Verrucaria devensis (G. Salisbury) Orange. All of them are first records for Poland. Thelidium klementii is new for the Carpathians and was previously known only from the type locality in Germany. Morphological descriptions based on Polish specimens are presented, and the ecology and geographical distribution of these lichens are briefly discussed.