FIGURE 3 in Towards a natural classification of Dothideomycetes 6: The genera Dolabra, Placostromella, Pleosphaerellula, Polysporidiella and Pseudotrichia (Dothideomycetes incertae sedis)

FIGURE 3. Pleosphaerellula cornicola (holotype). a. Herbarium material. b. Ascomata on host surface. c. Section through ascoma. d. Peridium. e. Asci and pseudoparaphyses. f–h. Bitunicate asci with many ascospores. i. Ascospores (Redrawn from Czerepanova and Kuznetzova 1952). Scale bars: c–d = 100 µm, e = 50 µm, f–h = 25 µm, i = 5 µm.