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24-03-2026 21:37

Helminthosphaeria
Elisabeth Stöckli

Bonsoir,Sur bois (tronc) très pourri de conifère

25-03-2026 10:35

Encoelia impudicella?
Hulda Caroline Holte

Hello,I collected this species growing on a dead b

26-03-2026 15:31

Hymenoscyphus ombrophiliformis?
Ãke Widgren Åke Widgren

Hello,I found this one in October last year, on r

26-03-2026 12:50

Pseudombrophila
David Chapados David Chapados

Hi,I'm having a hard time figuring which Pseudombr

26-03-2026 11:17

asco in Ulmus
Vasileios Kaounas Vasileios Kaounas

Found 11-03-26, in leaf of Ulmus sp. Diameter 2-4

25-03-2026 22:23

Orbilia with resin deposits
Marc Detollenaere Marc Detollenaere

Dear Forum,On a debarked stem of Tilia, we found s

24-03-2026 15:44

Leptodontidium cf. trabinellum
Åge Oterhals

I hope someone can confirm the name of this collec

25-03-2026 20:53

Didymopsis helvellae on Helvella?
François Bartholomeeusen

Dear forum members,On 23 March 2026, I found sever

23-03-2026 20:16

Coprotus 210226 315
Miguel Ãngel Ribes Miguel Ángel Ribes

Good eveningI'm unable to identify this Coprotus o

25-03-2026 15:06

Hyaloscypha albohyalina à confirmer
Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous me confirm

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Sporormiella megalospora with 4-spored asci
Joop van der Lee, 25-11-2013 20:32
Joop van der Lee

Found on cow dung.
The asci contain 4 spores instead of the normal 8.


 


Fruitbody 480x300 um, neck 90x100 um.



Asci: 341.46-347.19x39.52-45.25 um
Spores: uniseriate; 71.71-81.4375.31x14.88-15.24 um; germ slits slightly oblique bending to diagonal at the septa.

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Björn Wergen, 25-11-2013 22:24
Björn Wergen
Re : Sporormiella megalospora with 4-spored asci?
Hi,

yes, it really looks like a 4spored S. megalospora. I have found this species only once on 2200m NN with 8spored asci and similar ascospores.

regards,
björn