Accès membres

Mot de passe perdu? S'inscrire

17-11-2009 22:22

Peziza avec latex
Pablo Chacón Pablo Chacón

Bonne nuit, Voir si vous m'avez élaguée appor

07-12-2015 14:17

Una Peziza a latice giallo-verdastro con croziers
Zugna Marino Zugna Marino

Buon giorno a tutti, ad un primo momento, non ess

25-11-2012 20:32

Otidea o Peziza?
Bometon Javier Bometon Javier

Ascomas cupoliformes abiertos lateralmente, himeni

25-01-2026 16:08

Geoglossum
Malcolm Greaves Malcolm Greaves

This Geoglossum had spores mostly 70-80 (87) with

27-01-2026 11:43

DNA match
Malcolm Greaves Malcolm Greaves

Is anyone with experience of DNA testing able to t

26-01-2026 11:49

Anamorph on Cytisus
Margot en Geert Vullings

We found this possible anamorph on a dead Cytisus

25-01-2026 23:23

Delitschia/Lojkania? on wood
Tomaz Vucko Tomaz Vucko

Hello! I found this species that resembles Delitsc

18-01-2026 12:24

Anamorph on an olive tree
Josep Torres Josep Torres

Hello.An anamorph located on the surface of a thin

23-01-2026 21:50

Looking for a paper please
Cameron DK

I am looking for this please publication. is anyon

10-01-2026 20:00

Lichenicolous fungus on Protoparmeliopsis muralis
Tom Schrier

Hi all,We found picnidia on Protoparmeliopsis mur

« < 1 2 3 4 5 > »
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.
  • message #77443
  • message #77443
  • message #77443
  • message #77443
  • message #77443
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