
05-07-2025 12:38
Åge OterhalsI found this pyrenomycetous fungi in pine forest o

04-07-2025 20:12
Hello.A fungus growing on the surface of a trunk o

20-06-2025 08:33
Hello.Small, blackish, mucronated surface grains s

28-06-2025 16:00
Hello.A tiny fungus shaped like globose black grai

04-07-2025 12:43
me mandan el material seco de Galicia (España)

03-07-2025 18:40
me mandas el material seco de Galicia (España) re

03-07-2025 20:08

I found this interesting yellowish asco growing on

01-07-2025 23:37
Hello.A Pleosporal symbiotic organism located and
Perithecia (diameter 0,35 mm) whitish with a long reddish papilla 0,4-1.0 mm and longer. Perithecia surrounded by an hyaline hyphal structure which is most abundant ("fluffy") around the papilla. Rossman et al. only describe ascomata with a short conical papilla (50-150 um) and do not mention any loose hyphal structure, in particular surrounding the papilla.
Interestingly Von Höhnel (1906) describes Debaryella vexans (considered to be conspecific with Cryptonectriella biparasitica by Rossman et al.) with a rather long papilla: "Perithecien weichhäutig, blaßgelblich, kugelig, etwa 1/2 mm breit, mit einem dünnen, etwa 1/2 mm langen oder etwas längeren Hals."
Does anybody has an idea what this could be?
Any help appreciated, Eduard