Figure 4 from: Dou M-Z, Li M, Jia Z-F (2021) New species and records of Chapsa (Graphidaceae) in China. MycoKeys 85: 73-85. https://doi.org/10.3897/mycokeys.85.76040

Figure 4 Chapsa niveocarpa (LCUFHN19508) A habit of thallus with apothecia B apothecium (part of pruina scraped off) C section of apothecium with periphysoids (direction of arrow) D paraphyses with hyaline granules E ascus F ascospore with halo. Scale bars: 1 mm (A); 0.5 mm (B); 50 μm (C); 25 μm (D); 30 μm (E); 25 μm (F).