Stagonospora forlicesenensis
Stagonospora forlicesenensis Phukhams., Camporesi & K.D. Hyde, in Hyde et al., Fungal Diversity: [77] (2016)
Facesoffungi number: FoF02384
Saprobic on dead branches of Phragmites australis (Poaceae). Sexual morph: undetermined. Asexual morph: Conidiomata 100–170 µm diam., 140–250 µm high, dark brown to black, pycnidial, usually solitary, deeply immersed with only the dark brown spot visible in the surface view, globose to subglobose, unilocular, setose, thick-walled, ostiolate. Ostiole circular, centrally located. Conidiomatal setae brown at the base, becoming paler towards apex, subulate, slightly curved, septate, unbranched, smooth-walled. Conidiomatal wall 15–30 µm wide, composed of thick-walled, brown cells of textura angularis in the outer layer, becoming hyaline cells in the inner layer. Conidiophores reduced to conidiogenous cells. Conidiogenous cells 6–11 × 4–9 µm, hyaline, enteroblastic, phialidic, ampulliform, determinate, discrete, smooth-walled, arising from the inner wall layer of conidiomata. Conidia 26–34 × 7–8.5 µm (
= 29 × 8 µm; n = 30), hyaline, cylindrical to fusiform, rounded at apex, subtruncate at base, straight, 3-septate, smooth-walled, bearing infundibuliform to campanulate-like, mucoid, apical appendages (1.2–5 µm long, 6–10 µm wide).
Material examined: Italy, Province of Forlı`-Cesena, Pian di Spino, Meldola, on dead stem of Phragmites australis (Poaceae), 22 December 2014, E. Camporesi, IT2306 (MFLU 16-1337, holotype).
Reference:
Li WJ, McKenZie EHC, Liu JK, Bhat DJ, Dai DQ, Caporesi E, Tian Q, Maharachcikumbura SSN, Luo ZL, Shang QJ, Zhang JF, Tangthirasunun N, Karunarathna SC, Xu JC, Hyde KD (2020) Taxonomy and phylogeny of hyaline-spored coelomycetes. Fungal Diversity 100: pages279–801.
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