Figure 17 from: Na Q, Zeng H, Hu Y, Ding H, Ke B, Zeng Z, Liu C, Cheng X, Ge Y (2024) Morphological and phylogenetic analyses reveal five new species of Porotheleaceae (Agaricales, Basidiomycota) from China. MycoKeys 105: 49-95. https://doi.org/10.3897/mycokeys.105.118826

Figure 17 Microscopic features of Pulverulina flavoalba (FFAAS1039, holotype) A–E basidiospores F basidia G lamellae margin H lamellar trama I pileipellis J caulocystidia. Scale bars: 5 μm (A–E); 10 μm (F–J). Structures A–F were stained in 5% KOH aqueous solution and G–J with 1% Congo Red aqueous solution before photographing.