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Mot de passe perdu? S'inscrire

10-09-2025 17:18

Pseudocoprotus catenipilus ???
Blasco Rafael Blasco Rafael

Hola, encontre este estiercol de vaca estos apotec

11-09-2025 16:57

Marthamycetales revision published
Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

02-09-2025 11:34

dark- and small-spored Sordariomycetes on Fraxinus - Denmark
Thomas Læssøe

https://svampe.databasen.org/observations/10527903

10-09-2025 23:53

Strickeria kochii?
Marcel Heyligen Marcel Heyligen

Found on Robinia pseudoacasia together with Diapor

07-09-2025 08:19

Hymenoscyphus?
Josep Torres Josep Torres

Hello.Tiny pinkish discomycetes, photographed and

09-09-2025 12:07

Trichobolus
Edmond POINTE Edmond POINTE

Bonjour amis mycologues,Trouvé sur moquette de ch

08-09-2025 19:07

Hymenoscyphus sp
ruiz Jose

Hola me pasan esta recolecta en madera de fraxinus

03-09-2025 21:59

Vibrissea filisporia f. boudieri
Philippe PELLICIER

La Léchère, Col de la Madeleine, alt 1970m, au s

06-09-2025 21:40

Pyrenomycetes
David Chapados David Chapados

Hi, Does somebody know the genus that has those b

07-09-2025 11:34

Hymenoscyphus vacini
Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello,I have identified this fungus as Hymenoscyph

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Inermisia fusispora?
William Slosse, 19-12-2019 21:27
William SlosseHello Forum,

today I found in damp Alnusforest a species growing gregariously on remains of leaves lying on the ground. At close proximity there was a lot of donkey dung.
I thought this could be Inermisia fusispora.

Spores: fusiform, hyaline and smooth, containing 2 large oildrops and many smaller drops. 
(21.32-)22.84(-25.05) x (8.15-)8.93(-9.89)um
Asci 8-spored and with croziers, J-
Paraphyses cylindrical and slender. Apically strongly curved. Filled with many tiny yellow oildrops. At the base often forked.
Microscopy in water.

Am I right?
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Uwe Lindemann, 19-12-2019 22:21
Uwe Lindemann
Re : Inermisia fusispora?
In my opion it is Byssonectria (Inermisia) terrestris.

Best, Uwe
William Slosse, 19-12-2019 23:02
William Slosse
Re : Inermisia fusispora?
Thx, Uwe.
I'm still not sure. It seems dat the spores of fusispora have an average Q of 3.2 and terrestris 2.6.
The spores of my find have a Q of 2.55...
To be continued.
Regards,
William
Uwe Lindemann, 20-12-2019 00:33
Uwe Lindemann
Re : Inermisia fusispora?
Hi,

the size of fusispora spores should be larger, also the paraphyses of fusispora are normally straight to slightly curved.

A morphological as well as a genetical comparison of terrestris and fusispora you can find in this paper: LINDEMANN, U., VEGA, M. & ALVARADO, P. (2015): Revision der Gattung Kotlabaea: K. deformis, K. delectans und K. benkertii. In: Zeitschrift für Mykologie 81/2, page 384-87

You can download the paper at my Researchgate account.

Best, Uwe
Jacky Launoy, 20-12-2019 10:39
Re : Inermisia fusispora?
Je pense également qu'il s'agit de I. terrestris après consultation de l'article de Uwe Lindeman dans ZfM 2015 81/2 pag 384