Neobelonopsis microspora (TNS-F-18068, holotype) A dried apothecia on the decaying culm of Sasa sp. B immature apothecia protruding from the stromata (arrows) C vertical section of the apothecium (in LA) D ascospores (in CB/LA) E asci with ascospores (in CB/LA) F paraphyses (in CB/LA) G blue-stained apical pore of asci (in Melzer’s solution after 3% KOH pretreatment) H, I croziers at the base of asci (in CB/LA) J conidiophores with pigmented collarets K conidiophores. Scale bars: 0.5 mm (A, B); 50 μm (C); 10 μm (D–K).

  Part of: Itagaki H, Hosoya T (2023) A new genus Neobelonopsis and two new species of Trichobelonium (Helotiales, Ascomycota) discovered mainly from poaceous grasses native to Asia in Japan. MycoKeys 99: 45-85.