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28-12-2025 12:08

Karstenia? anamoph?
Margot en Geert Vullings

This possible Karstenia was found on the bark of d

21-12-2025 21:32

Anamorf on decaying leaves of Euonymus japonicus 'Microphyllus'
Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

26-12-2025 21:19

Pithyella chalaudii Priou.; als Bryoprasit auf einem weiteren Wirt gefunden.
Arnold Büschlen

Pithyella chalaudii Priou. Ist als Bryoparasit in

21-12-2025 09:32

Spherical Pyrenomycete
Josep Torres Josep Torres

Hello.A tiny ascomycete found embedded in wood in

18-12-2025 21:17

Two collections of yellowish discs on bare ground
Pol Debaenst

The identification took me to Byssonectria deformi

21-12-2025 12:34

Nectria ??
Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

24-12-2025 17:08

Propolis sp. on Picea abies
Hulda Caroline Holte

Hello, I have found this propoloid ascomycete on

24-12-2025 18:12

Orbilia
Ethan Crenson

Hello all, A friend found this Orbilia growing on

23-12-2025 11:27

blanc poilu
Louis DENY

bonjour forum,sur débris de bois de feuillu (acer

20-12-2025 10:49

Small resin asco?
Mirek Gryc

Hi. „I doubt it is possible to identify this ti

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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...