Kohlmeyer (Herb J Kohlmeyer No 1720) Notes Morphology Paralio

Kohlmeyer (Herb. J. Kohlmeyer No. 1720). Notes Morphology Paraliomyces was introduced to accommodate the marine fungus P. lentifer, which is characterized by immersed ascomata produced within the ascostroma, trabeculate pseudoparaphyses, cylindrical, 8-spored asci, ellipsoidal, hyaline, 1-septate ascospores surrounded by a gelatinous sheath, which forms a lentiform, viscous appendage over the septum (Kohlmeyer 1959). Phylogenetic study Based on analysis of SSU sequences, Paraliomyces lentifer nested within Pleosporales, but its familial status was left undetermined (Tam et al. 2003). Concluding remarks None. Phaeosphaeria I. Miyake, Bot. Mag., Tokyo 23: buy Napabucasin 93 (1909). (Phaeosphaeriaceae)

Generic description Habitat terrestrial, find more saprobic or hemibiotrophic. Ascomata small, solitary, scattered, or in small groups, immersed, globose, subglobose, wall black. Apex with a pore-like ostiole. Peridium thin. Hamathecium of dense, filliform, septate pseudoparaphyses. Asci 8-spored, bitunicate, fissitunicate, broadly cylindrical to narrowly fusoid, with a short pedicel. Ascospores fusoid to narrowly fusoid, pale brown to brown, 3-septate. Anamorphs reported for genus: Amarenographium, Hendersonia-like, Phaeoseptoria, Scolecosporiella and Stagonospora (Hyde et al. 2011; Leuchtmann 1984; Shoemaker and Babcock 1989b). Literature: von Arx and Müller 1975; Câmara et al. 2002; Eriksson 1967a, 1981; Holm 1957; Khashnobish and Shearer 1996; Leuchtmann 1984; Miyake 1909;

Shoemaker and Babcock 1989b. Type species Phaeosphaeria oryzae I. Miyake, Bot. Mag., Tokyo 23: 136 (1909). (Fig. 74) Fig. 74 Phaeosphaeria oryzae (from S nr F9572, F9573, lectotype). a Appearance of ascomata on the host surface. b Section of an ascoma. c Squash mount showing

asci in pseudoparaphyses. Sitaxentan Note that asci with short pedicels. d, e Asci with short pedicels. F, G. Light brown 3-septate ascospores. Scale bars: a = 100 μm, b–g = 10 μm Ascomata 120–140 μm high × 100–140 μm diam., solitary, scattered, or in small groups, immersed, globose, subglobose, wall black, forming black spots on the leaves of hosts (Fig. 74a). Apex with a pore-like ostiole. Peridium 4–8 μm wide at the sides, composed of heavily pigmented thin-walled cells of textura angularis, cells 2–2.5 × 3–5 μm diam., cell wall less than 1 μm thick (Fig. 74b). Hamathecium of dense, long cellular pseudoparaphyses 2–2.5 μm broad, embedded in mucilage, rarely branched, septate. Asci 53–80(−90) × 7–10 μm (\( \barx = 65.3 \times 8.3\mu m \), n = 10), 8-spored, bitunicate, fissitunicate, broadly cylindrical to narrowly fusoid, with a short pedicel which is ca. 8 μm long, with a small ocular chamber and an inconspicuous apical apparatus (to 2 μm wide × 1 μm high) (Fig. 74c, d and e). Ascospores 17–22(−28) × 4–5 μm (\( \barx = 20.5 \times 4.6\mu m \), n = 10), obliquely uniseriate, partially overlapping or biseriate, narrowly fusoid with rounded ends, pale brown, 3-septate, slightly constricted at primary septum, granulate (Fig. 74f and g).

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