Neoaquastroma krabiense (MFLU 17-0003, holotype) a Barringtonia acutangula (L.) Gaertn specimens b Appearance of ascomata on host surface c Close up of ascomata d Ascomata forming on rice straw on WA after 8 weeks e, f Section of ascoma g Ostiolar canal h Section of partial peridium layer i Hyaline pseudoparaphyses j–m Asci n–s Hyaline ascospores with visible mucilaginous sheath q Ascospores stained in Indian ink to show sheath u Germinated ascospore v, w Culture characteristics on MEAx, y Conidiomata forming in culture after 8 weeks z Conidiomatal wall aa–ad Conidiogenous cells and developing conidia ae Conidia n–p Ascospores in 5% of KOH reagent m, r Asci and ascospore in culture (on rice straw). Scale bars: 500 µm (c–e); 200 µm (f, x); 50 µm (g–m, y), 20 µm (n–u, z); 5 µm (aa-af); 20 mm (v–w).