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17-11-2025 21:46

Philippe PELLICIER

Bonjour,Récolté sur bois pourrissant de feuillu

20-11-2025 14:14

Mick Peerdeman

Found on the leaves of 'Juglans regia' in the Neth

20-11-2025 13:07

Mick Peerdeman

In January i found these black markings on the dea

20-11-2025 12:38

Mick Peerdeman

Dear all,Last week i stumbled upon a leaf of ilex

19-11-2025 23:21

carl van den broeck carl van den broeck

Dear guestIn Waardamme, Belgium, I found dozens of

19-11-2025 20:51

Andreas Millinger Andreas Millinger

Good evening,found this species on a felled trunk

19-11-2025 13:04

Bruno Coué Bruno Coué

Bonjour,je  sollicite votre avis pour la récote

18-11-2025 18:26

David Malloch David Malloch

I am trying to locate the article, Müller, E. 195

16-11-2025 21:09

Robin Isaksson Robin Isaksson

Anyone recognize this acc. to pictures.? Found on

18-11-2025 13:59

Nogueira Héctor

November 14, 2025 Brazuelo (León) SPAIN Hymenosc

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Yellow with Perichaena
Marja Pennanen, 04-08-2011 15:12
Hello forum,

when studying Perichaena I noticed some 0,1-0,2 mm wide stuff growing among them.
I checked them and they appeared to be ascos.
The spores are multiguttulate, about 30-50x3-4.
Asci are about 70-80x7-10.

I got absolutely no clue of what this could be: Marja
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Alain GARDIENNET, 04-08-2011 15:22
Alain GARDIENNET
Re : Yellow with Perichaena
Hi Marja,
PerhapsTubeufia cerea ?
@lain
Marja Pennanen, 04-08-2011 15:53
Re : Yellow with Perichaena
Thank you Alain!

What I found from internet seems to fit.
As you may guess, this is totally new genera for me :D

Marja