Hi to all,
Collected on branch of Rosa sp. in Switzerland:
Ascomata erumpent, globose, 0.8-0.9 mm diam., solitary to gregarious, blackish, coriaceous, apically ostiolate, roughened wall, with basal setae and numerous anchoring hyphae.
Asci cylindrical, bitunicate, 8-spored, up to 160x10-12 µm.
Spores fusiform, pointed ends, straight to slightly curved, 36-48x5-6.5(7) µm, 1-septate, slightly constricted at the septum, cell swollen close to the middle septum, guttulate, smooth, hyaline, becoming pale brown, finely verruculose and sometimes 3-septate.
Hamathecium of numerous filiform 1-2 µm diam. pseudoparaphyses.
Peridium with dark brown outer layers and hyaline inner layers of textura angularis.