Zusammenfassung
Während einer Exkursion durch Sizilien im Sommer 2006 wurden mehrere lichenologisch interessante Orte besucht, darunter sowohl die Lavafelder des Ätna wie auch Kalkfelsen und reliktische Wälder in den Bergen der Madonie. Die neue Art Phoma ficuzzae wird beschrieben und eine Liste von 33 gesammelten Arten wird vorgestellt. Neu für Sizilien sind: Arthonia intexta, Arthonia molendoi, Cercidospora epipolytropa, Intralichen baccisporus, Leptosphaeria ramalinae, Lichenochora obscuroides, Lichenoconium erodens, Lichenoconium lecanorae, Lichenoconium usneae, Lichenostigma cosmopolites, Muellerella ventosicola, Nectriopsis parmeliae, Phacopsis fusca, Polycoccum kerneri, Pronectria leptaleae, Pseudocercospora lichenum, Stigmidium congestum, Stigmidium neofusceliae, Stigmidium squamariae, Taeniolella beschiana, Telogalla olivieri, Tremella ramalinae, Vouauxiomyces ramalinae, Zwackhiomyces coepulonus.
Abstract
During an excursion through Sicily in summer 2006 several sites of lichenological interest were investigated such as the lava boulder screes of Mount Etna as well as limestone rocks and relictic forests in the Madonie mountains. The new species Phoma ficuzzae, lichenicolous on Ramalina fraxinea, is described, and a list of 33 collected taxa is provided. New to Sicily are: Arthonia intexta, Arthonia molendoi, Cercidospora epipolytropa, Intralichen baccisporus, Leptosphaeria ramalinae, Lichenochora obscuroides, Lichenoconium erodens, Lichenoconium lecanorae, Lichenoconium usneae, Lichenostigma cosmopolites, Muellerella ventosicola, Nectriopsis parmeliae, Phacopsis fusca, Polycoccum kerneri, Pronectria leptaleae, Pseudocercospora lichenum, Stigmidium congestum, Stigmidium neofusceliae, Stigmidium squamariae, Taeniolella beschiana, Telogalla olivieri, Tremella ramalinae, Vouauxiomyces ramalinae, Zwackhiomyces coepulonus.