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09-11-2025 13:20

Ascomycete on Rubus.
Josep Torres Josep Torres

Hello.A tiny ascomycete, appearing as erupting gra

08-11-2025 12:10

Phacidium
Elisabeth Stöckli

Bonjour, Trouvé sur tiges mortes de Rubus (ronce

08-11-2025 00:29

Allophylaria subliciformis?
Francois Guay Francois Guay

I found this species in Quebec, Canada, on herbace

04-11-2025 14:53

Leptosphaeria?
Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

08-11-2025 09:15

Mollisia sur Pinus
Michel Hairaud Michel Hairaud

Bonjour, Pouvez vous m'aider à identifier ce Mol

06-11-2025 16:50

Hymenoscyphus sp?
Rot Bojan

Hello! Yesterday I found a fungus on or near a nee

05-11-2025 11:33

Cladosporium ?
Pierre Repellin

Bonjpur,J'ai trouvé, sur une hampe florale d'Alli

04-11-2025 09:07

Hymenoscyphus on blueberry.
Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Protounguicularia transiens?
Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

03-11-2025 21:34

Tatraea sp. ? on Populus tremula
Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

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Coprophilous, pale-yellow Trichoderma (Hypocrea) from Denmark
Thomas Læssøe, 11-12-2020 14:59
In addition very small-spored (heterosporous) and KOH-inert.


https://svampe.databasen.org/observations/10149682

cheers

This would appear to be conspecific - found no asci with spores but many spores on the surface 
https://svampe.databasen.org/observations/10144293

And here another Trichoderma on dung: 
https://svampe.databasen.org/observations/10036956
Enrique Rubio, 11-12-2020 15:08
Enrique Rubio
Re : Coprophilous, pale-yellow Trichoderma (Hypocrea) from Denmark
Hi Thomas
Look at this item: http://ascofrance.fr/search_forum/13241
Enrique
Eduard Osieck, 11-12-2020 16:58
Re : Coprophilous, pale-yellow Trichoderma (Hypocrea) from Denmark
Hi Thomas
Please compare with Aphysiostroma stercorarium, see Barrasa et al. 1995, CJB 63: 2439-2443 (paper available from me if needed).
In the meantime it has been renamed in Trichoderma by Jaklitsch & Voglmayr 2015.
Eduard
Enrique Rubio, 11-12-2020 17:07
Enrique Rubio
Re : Coprophilous, pale-yellow Trichoderma (Hypocrea) from Denmark
Hi Eduard
Could yo send me it, please?
Many thanks in advance
enrirubio@asturnatura.com
Thomas Læssøe, 11-12-2020 18:12
Re : Coprophilous, pale-yellow Trichoderma (Hypocrea) from Denmark
Thanks Enrique and I would also like the original publication in Can. J. I believe the Danish fungus is ostiolate and T. ste. described as non-ostiolate.

cheers

Eduard Osieck, 12-12-2020 17:52
Re : Coprophilous, pale-yellow Trichoderma (Hypocrea) from Denmark
Done, Eduard
Thomas Læssøe, 13-12-2020 16:25
Re : Coprophilous, pale-yellow Trichoderma (Hypocrea) from Denmark
Thanks for paper. It should now be possible to exclude the known coprophilus species since it is non-ostiolate and furthermore, with a different spore shape. I guess no progress will be made on this material (a culture or a sequences would be needed)
cheers