Five new lichen species (Ascomycota) and a new record from southern New South Wales, Australia

Five lichen species (Ascomycota) are described as new from rocks in coastal and tableland localities of southern New South Wales: Catillaria gerroana P.M.McCarthy & Elix (Catillariaceae), Fellhanera robusta P.M.McCarthy & Elix (Pilocarpaceae), Menegazzia fortuita Elix & P.M.McCarthy (Parmeliaceae), Ramboldia curvispora P.M.McCarthy & Elix (Lecanoraceae) and Sarcogyne maritima P.M.McCarthy & Elix (Acarosporaceae). Arthonia lapidicola (Taylor) Branth & Rostrup (Arthoniaceae) is reported for the first time from Australia.