FIGURE 1 in Mangoldia, a new lichen genus in the family Graphidaceae (Ascomycota: Ostropales)

FIGURE 1.Mangoldia australiana (holotype). A–B, thallus with ascomata. C, section through ascoma showing hymenium with asci and ascospores and lateral excipulum. D, asci with young (left) and mature (right) ascospores. E, two mature ascospores. F, ascus with mature ascospores staining violet-blue in Iodine solution. Scale in A and B = 1 mm, in C–F = 10 µm.