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08-12-2025 21:04

Hymenoscyphus phyllogenus
Mark Stevens

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

08-12-2025 21:18

Nectriaceae
Buckwheat Pete

Hello everyone, Is it possible to at least approx

08-12-2025 18:59

aff. Tricharina?
Lothar Krieglsteiner Lothar Krieglsteiner

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

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

07-12-2025 16:07

Ascomycet mit Sammelfruchtkörper.
Arnold Büschlen

Hallo, ich habe in einer Moos-Aufsammlung (epiphy

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

05-12-2025 17:33

Lachnum sur feuille de chêne
Bruno Coué Bruno Coué

Bonjour, je serais heureux de recueillir votre avi

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Pleostigma (Teichospora) jungermannicola
Simon Kennedy, 11-05-2021 15:40
Can anyone help with an image of the spores of this species?  Microfungi on Misc. tells me that the spores are ellipsoid or fusiform.   Does anyone know this entity, Certainly, substrate and muriform nature of spores would suggest that is what I have, but the spores are a  1 micron longer than the dimensions given by Ellis & Ellis and certainly more rounded at one end than the other,. Many thanks, Simon
Georges Greiff, 06-11-2021 11:28
Re : Pleostigma (Teichospora) jungermannicola
https://twitter.com/ilichenmoss/status/1300067017303764994 I find it occasionally. Note that there are three other similar taxa that have been described: Pleospora haploziae Racov., P. lophoziae Racov. and P. hepaticola Watson. Molecular data from many collections from different hosts will be needed to understand this mess...