Fig. 1

Barplots of fungal ASVs by class and order where panels (a) and (b) represent individual sample composition and panels (c) and (d) reflect overall group composition. Averaged taxa abundance per group is shown in c and d. Unidentified fungal taxa which could not be assigned to any other taxonomical category were aggregated as “unid” (light blue in all graphs); fungal taxa that could be assigned to Ascomycota but not further are aggregated as “unid_Ascomycota.” Only the 10 most abundant taxa are shown; uncommon taxa are combined in the category “others.”