24-03-2026 21:37
Elisabeth StöckliBonsoir,Sur bois (tronc) très pourri de conifère
25-03-2026 10:35
Hulda Caroline HolteHello,I collected this species growing on a dead b
26-03-2026 15:31
Åke Widgren
Hello,I found this one in October last year, on r
25-03-2026 22:23
Marc Detollenaere
Dear Forum,On a debarked stem of Tilia, we found s
24-03-2026 15:44
Åge OterhalsI hope someone can confirm the name of this collec
25-03-2026 20:53
François BartholomeeusenDear forum members,On 23 March 2026, I found sever
23-03-2026 20:16
Miguel Ángel Ribes
Good eveningI'm unable to identify this Coprotus o
25-03-2026 15:06
Bernard CLESSE
Bonjour à toutes et tous,Pourriez-vous me confirm
I found these perithecia growing together on hardwood.
Pyriform perithecia are immersed with a hairy white collar around the ostiolar papilla.
The spore size is very large and ascospores having 9-15 transversal septa. Mature spores dark green color.
Any idea?
Thank you, greetings
Susana
your fungus looks like Fenestella phaeospora
Chistian
could you please send me the material, dried at room temperature. I am currently working on such fungi. Is the tree an oak (Quercus)?
Thanks, Walter
Here my address:
Dr. Walter Jaklitsch
Faculty Centre of Biodiversity
University of Vienna
Rennweg 14
A-1030 Vienna
Austria
Hi Walter, The number of perithecia is low, but we will send them. I think the substrate is Quercus, but I can not be sure.
Regards
Susana