New or interesting lichens from the Dolomites (Tre Cime di Lavaredo, NE Italy)

Seventy-five infrageneric taxa of lichens are reported from the Dolomites (NE Italy, Tre Cime di Lavaredo). The samples were collected in two stations, one in the Alpine belt (2300-2400 rn), the other in the subalpine belt (1800m). Seventeen taxa are new to the Region of Veneto; eight of these are also new lo the lichen flora of ltaly: these are: Caloplaca isidiigera Vezda, Candelariella unilocularis (Elenk.) comb. nov., Candelariella plumbea Poelt & Vezda. Eiglera homalomorpha (Nyl.) Clauz. & Roux, Farnoldia jurana ssp. bicincta (Hertel) Clauz. & Roux, Lecanora meolansii B. de Lesd., Verrucaria zamenhofiana Clauz. & Roux., Xanthoria elegans v. orbicularis (Schaerer) Clauz. & Roux