A key to the peltigericolous fungi in Turkey

Eleven taxa of peltigericolous fungi are reported from Turkey for the first time - Arthonia fuscopurpurea, A. peltigerina, Corticifraga fuckelii, C. peltigerae, Nectriopsis lecanodes, Norrlinia peltigericola, Polycoccum peltigerae, Scutula epiblastematica, Stigmidium leucophlebiae, Thelocarpon epibolum var. epithallinum, and Zwackhiomyces kiszkianus. A key is provided to the 19 specific and infraspecific peltigericolous fungal taxa reported from Turkey. Also provided are additional references, a list of the distributions in Turkey, and a host index.