
02-07-2025 18:45
Elisabeth StöckliBonsoir,Sur feuilles d'Osmunda regalis (Saulaie),

02-07-2025 17:26
Yanick BOULANGERBonjourRécolté sur une brindille au fond d'un fo

02-07-2025 09:32

Hello, bonjour.Here is the paper I'm searching for

30-06-2025 16:56
Lydia KoelmansPlease can anyone tell me the species name of the

01-07-2025 23:37
Hello.A Pleosporal symbiotic organism located and

30-06-2025 12:09

This tiny, rather "rough" erumpent asco was found

30-06-2025 06:57
Ethan CrensonHi all, Another find by a friend yesterday in Bro

30-06-2025 14:45

This is a quite common species on Nothofagus wood

25-06-2025 16:56
Philippe PELLICIERBonjour, pensez-vous que S. ceijpii soit le nom co
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