Taxonomic notes on Xiphion collinum (Iridaceae)
Pluteus aesontiensis (Agaricales, Pluteaceae) a new species in sect. Celluloderma
Ferula sommieriana (Apiaceae), a new species from Pelagie Islands (Sicily)
Typification of the name Adonis distorta (Ranunculaceae)
Phylogenetic reappraisal and epitypification of Laccaria macrocystidiata (Hydnangiaceae, Basidiomycota)