Neobelonopsis didymospora (TNS-F-13501, holotype) A fresh apothecia on decaying Bamboo culm B dried apothecia on decaying Bamboo culm C fresh apothecia on decaying unidentified wood (TNS-F-86670) D dried apothecia on decaying unidentified wood (TNS-F-86670) E vertical section of the apothecium (in LA) F reflective vacuoles in fresh marginal cells (in water) G vertical section at the basal apothecium (in lactic acid) H ascospores (in CB/LA) I asci with ascospores (in CB/LA) J paraphyses (in CB/LA) K fresh paraphyses with long refractive vacuoles (in water) L blue-stained apical pore of ascus (in Melzer’s solution after 3% KOH pretreatment) M crozier at the base of ascus (in CB/LA) N three months old colony on PDA O clusters of conidiophores (in CB/LA) P–S conidiophores with conidia (in CB/LA). Scale bars: 1 mm (A–D); 50 μm (E); 20 μm (O), 10 μm (F–M, P–S).