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31-08-2010 17:18

Pyrenomycet
Gernot Friebes

Hi, I found this one today on a branch of Styph

31-08-2010 01:53

Peziza badiofuscoides or badia?? or what? need help
Björn Wergen Björn Wergen

Hi, I have found this small Peziza directly by

30-08-2010 09:29

Still one, Rhytismatales on ferns
Marja Pennanen

Hello, this should have been a breakable mystery,

30-08-2010 09:14

Hymenoscyphus on Juniperus
Marja Pennanen

Hello, as I mentioned I found something on the ne

30-08-2010 08:30

Asci with 2 big spores
Marja Pennanen

Hello, yesterday I studied part of my new finding

29-08-2010 11:50

?Amphisphaeria
Hans-Otto Baral Hans-Otto Baral

After Ascitendus which I saw is quite frequent in

29-08-2010 11:43

4-spored Calycina like
Marja Pennanen

Hello, in spite of huge amounts of unfinished spe

28-08-2010 21:42

Aquatique s/ Picea abies.
Luc Bailly Luc Bailly

Trouvé dans une rivière ardennaise lors des JME.

28-08-2010 12:35

Annulusmagnus?
Hans-Otto Baral Hans-Otto Baral

On a Fagus log lying in mud of pond, soc. Orbilia

27-08-2010 20:35

Geopora pellita
Dirk Strobelt

Hello, I found under Pinus sylvestris on sandy

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Sclerencoelia on Fagus?
Manak Roman, 21-11-2023 19:29
Hi all,in July I found these apos (max. diameter 6 mm) that look like Sclerencoelia fascicularis on thinner fallen Fagus branches. This one is said to grow only on Populus spp. Do you think it could be it? Spores are 12,7 - 16,5 x 3,1 - 4,0 micrometers.
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Hans-Otto Baral, 21-11-2023 19:51
Hans-Otto Baral
Re : Sclerencoelia on Fagus?
On Populus, which is what I considered when seeing the bark, I only expect the nor uncommon Sclerencoelia fascicularis. I see no reason to doubt. The excipulum must be of isodiametric cells (globulosa-angularis).
Manak Roman, 21-11-2023 20:00
Re : Sclerencoelia on Fagus?
Thank you. I'm pretty sure it's a Fagus twig. It was a pile of pruned branches, but I'll check again the next time I visit the site. I know the area very well, and there's no Populus within half a mile.
Viktorie Halasu, 21-11-2023 21:02
Viktorie Halasu
Re : Sclerencoelia on Fagus?
Hi Roman, 

you can try a cross-section of the wood. Fagus has thick radial rays (also conspicuous in tangential section), Fraxinus is ring-porous, Populus is diffuse-porous with rather small pores. 
reference:
https://www.wsl.ch/land/products/dendro/species_az.php

Cheers, 
Tori