The Cladoniaceae and three additional noteworthy lichens from Croatia

In the framework of a project on the family Cladoniaceae in the Mediterranean area of Eurasia many new records and the chemical variability of the family in Croatia are discussed. Cladonia conista, C. cyathomorpha, C. dimorpha, C. homosekikaica, C. novochlorophaea, C. peziziformis and C. umbricola are reported as new to Croatia. In addition, Flavoparmelia soredians, Parmelia serrana and Peltigera membranacea were discovered as new to Croatia. A key to all the Cladoniaceae taxa known from Croatia is provided