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07-12-2025 16:07

Arnold Büschlen

Hallo, ich habe in einer Moos-Aufsammlung (epiphy

08-12-2025 21:04

Mark Stevens

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

09-12-2025 12:06

Andgelo Mombert Andgelo Mombert

Bonjour,Je recherche l'article concernant Hypobryo

08-12-2025 18:59

Lothar Krieglsteiner Lothar Krieglsteiner

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

08-12-2025 21:18

Buckwheat Pete

Hello everyone, Is it possible to at least approx

07-12-2025 17:43

Malcolm  Greaves Malcolm Greaves

This Helvella was in mixed woodland. Uniform cupul

08-12-2025 17:37

Lothar Krieglsteiner Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

16-03-2014 22:00

Ralph Vandiest Ralph Vandiest

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

08-12-2025 13:39

Thomas Læssøe

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

07-12-2025 22:43

Andreas Millinger Andreas Millinger

Good evening, tried to determine with Munks Valsa

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Apiosporous pyrenomycete
Eduard Osieck, 21-03-2016 09:30
Does anyone has an idea what this could be?

Found on a dead Carpinus branch still attached to the tree.


Most striking are the olive brown spores (19-22.5 x 8-9.5 um) including an hyaline dwarf cell (4.5-6 um).


Spores without germ pore of germ slit, but faintly striped. Apical ring lacking. 8/ spores ascus, biseriately arranged.


Perithecia embedded in the bark in a valsoid formation; ostioles (papillae) often converging to each other.


Any help appreciated.


Eduard

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