Supplemental Material for Gan et al., 2020 GanXiaolong CaoDong ZhangZhenyu ChengShu WeiLe LiShiming LiuBaolong 2020 Figure S1 shows the quality distribution of Illumina paired-end reads. Figure S2 shows the Length distribution of the PacBio long reads. Figure S3 shows four K-mer analysis result of <i>Floccularia luteovirens</i> genome. Figure S4 shows BUSCO assessment result of <i>F. luteovirens</i> genome assembly. Figure S5 shows <a>the distribution of orthologous genes across 30 </a>Basidiomycetes species. Figure S6 shows the time tree of 30 Basidiomycetes species. Figure S7 shows the Venn diagram of gene family distribution between<i> </i>four related fungi. Table S1 shows the sequencing data statistics of <i>F. luteovirens</i>. Table S2 shows the K-mer analysis of <i>F. luteovirens</i> genome. Table S3 shows the statistics of transposon elements in <i>F. luteovirens</i>. Table S4 shows the brief genome comparison between <i>F. luteovirens</i> and other fungi. Table S5 shows the functional annotation of predicted genes. Table S6 shows the comparative analysis of Carbohydrate-active enzymes between <i>F. luteovirens</i> and <i>A. bisporus</i>. Table S7 shows the statistics of 30 Basidiomycetes species in phylogenetic tree. Table S8 shows the statistics of orthologous genes across 30 Basidiomycetes species.