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18-08-2025 15:07

Lothar Krieglsteiner Lothar Krieglsteiner

.. 20.7.25, in subarctic habital. The liverwort i

02-02-2026 21:46

Margot en Geert Vullings

On a barkless poplar branch, we found hairy discs

02-02-2026 14:55

Andgelo Mombert Andgelo Mombert

Bonjour,Sur thalle de Lobaria pulmonaria.Conidiome

02-02-2026 14:33

Andgelo Mombert Andgelo Mombert

Bonjour,Sur le thalle de Peltigera praetextata, ne

31-01-2026 10:22

Michel Hairaud Michel Hairaud

Bonjour, Cette hypocreale parasite en nombre les

02-02-2026 09:29

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pour cette récolte de 2

01-02-2026 19:29

Nicolas Suberbielle Nicolas Suberbielle

Bonjour, Marie-Rose D'Angelo (Société Mycologiq

30-01-2026 22:49

éric ROMERO éric ROMERO

Bonjour tous, Récolté dans les Vosges le 22/10/

31-01-2026 09:17

Marc Detollenaere Marc Detollenaere

Dear Forum,On decorticated wood of Castanea,I foun

29-08-2025 05:16

Francois Guay Francois Guay

I think I may have found the teleomorph of Dendros

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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