The 16th fascicle (20 numbers) of the exsiccata 'Lichenicolous Biota' is published. The issue contains material of 15 non-lichenized fungal taxa (10 teleomorphs of ascomycetes, 4 anamorphic states of ascomycetes, 1 basidiomycete) and 5 lichenized ascomycetes, including paratype material of Lichenostigma supertegentis Ihlen & R.Sant. (no 375) and Verrucoccum spribillei V.Atienza et al. (no 380). Furthermore, collections of the type species of the following genera are distributed: Dacampia (D. hookeri), Mixtoconidium (M. canariense), and Paralecanographa (P. grumulosa).