One hundred and six lichen taxa are reported from the city of Giresun and Giresun Island, Turkey. One of these, Phaeographis dendritica (Ach.) Müll.Arg., is new to Turkey.
KINALIOĞLU, KADİR (2005) "Lichens of Giresun District Giresun Province, Turkey," Turkish Journal of Botany: Vol. 29: No. 6, Article 2. Available at: https://journals.tubitak.gov.tr/botany/vol29/iss6/2