fungi/lichens; abbreviation follows the recommendation for citation under https://www.zobodat.at/pdf/Plantae-Graecenses_Pl_Graecenses_10_0001-0059.pdf; alphabetical index, schedae and additional information accessible via https://www.zobodat.at/publikation_series.php?id=21286; in accordance with the wording on the title pages, it is equally justified to cite the issues of Plantae Graecenses as “Anonymous”