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09-12-2025 12:06

Hypobryon heterotropum
Andgelo Mombert Andgelo Mombert

Bonjour,Je recherche l'article concernant Hypobryo

07-12-2025 16:07

Ascomycet mit Sammelfruchtkörper.
Arnold Büschlen

Hallo, ich habe in einer Moos-Aufsammlung (epiphy

08-12-2025 21:04

Hymenoscyphus phyllogenus
Mark Stevens

"Hello everyone,I'm relatively new to microscopy (

08-12-2025 18:59

aff. Tricharina?
Lothar Krieglsteiner Lothar Krieglsteiner

.. found by a seminar-participant, I do not know t

08-12-2025 21:18

Nectriaceae
Buckwheat Pete

Hello everyone, Is it possible to at least approx

07-12-2025 17:43

Helvella
Malcolm Greaves Malcolm Greaves

This Helvella was in mixed woodland. Uniform cupul

08-12-2025 17:37

possibly related to Melanomma - on Abies
Lothar Krieglsteiner Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

16-03-2014 22:00

Unknown species on cones
Ralph Vandiest Ralph Vandiest

Hello,I found this species a few months ago but ha

08-12-2025 13:39

Hypocrealean parasite on Nemania serpens stroma - Denmark
Thomas Læssøe

https://svampe.databasen.org/observations/10572899

07-12-2025 22:43

Leucostoma ?
Andreas Millinger Andreas Millinger

Good evening, tried to determine with Munks Valsa

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On Quercus robur old leaves
Enrique Rubio, 13-11-2012 20:32
Enrique Rubio

Dear friends
Can you help me with these turbinate ascomata growing on Quercus robur old leaves at 100 m of altitude?
The paraphyses have little refractive Vb's. Asci IKI positive, with croziers. Medullary excipulum textura intricata. Ectal excipulum textura angularis or subglobulosa.

Thanks again!    

  • message #20356
  • message #20356
  • message #20356
  • message #20356
  • message #20356
  • message #20356
Hans-Otto Baral, 13-11-2012 20:58
Hans-Otto Baral
Re : On Quercus robur old leaves
This is Hymenoscyphus immutabilis.
Enrique Rubio, 14-11-2012 11:38
Enrique Rubio
Re : On Quercus robur old leaves
Thanks!