Gliophorus glutinosus (from DC 17–28, holotype). a–c Fresh basidiomata in field or in base-camp d Transverse section through pileipellis showing ixocutis pattern (under cotton blue) e, f Hyphal elements in pileipellis (after removal of gluten) g Cheilocystidia (after removal of gluten at lamellae edge) h Pleuropseudocystidium i Basidioles j Hyphae in hymenophoral tramak Basidiospores. Scale bars: 20 µm (d, e, g); 10 µm (f, h, i, j, k).