Kirschsteiniothelia bulbosapicalis (GZCC 23-0732, holotype) a, b colonies natural substrate c–f conidiophores, conidiogenous cells bearing conidia (red arrows indicate mucilaginous sheaths) g, h conidiophores i–o conidia (red arrows indicate mucilaginous sheaths) p a germinated conidium q upper surface view of culture r lower surface view of culture. Scale bars: 100 μm (c–f); 20 μm (g, h); 50 μm (i–p).