Xylaria polysporicola (FCATAS 848, holotype) a, b stromata on leaves (b, FCATAS 851) c stromatal surface d section through stroma, showing perithecia e, g asci and ascal apical ring in Melzer’s reagent f, i ascal apical ring in Melzer’s reagent h asci in black India ink j ascospore with germ slit in 1% SDS k, l ascospore in water m, n ascospore showing a slimy sheath and non-cellular appendages in India ink (FCATAS 850) o Ascospore in 1% SDS. Scale bars: 1 cm (a, b); 0.2 mm (c, d); 10 µm (e–o).

  Part of: Pan X-Y, Song Z-K, Qu Z, Liu T-D, Ma H-X (2022) Three new Xylaria species (Xylariaceae, Xylariales) on fallen leaves from Hainan Tropical Rainforest National Park. MycoKeys 86: 47-63. https://doi.org/10.3897/mycokeys.86.71623