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03-10-2024 20:56

Orange disc, Melastiza flavorubens

Margot en Geert Vullings

These orange discs were found in September on mois

04-10-2024 17:08

Orange disc, Melastiza flavorubens?

Birgit Lüthje

I just found a very similar ascomycet on a heap of

05-10-2024 15:55

Humaria hemisphaerica

B Shelbourne

B Shelbourne

• Macro and habitat suggest Humaria hemisphaeric

01-10-2024 17:02

Chlorociboria aeruginascens

B Shelbourne

B Shelbourne

• Habitat and macro suggest Chlorociboria.• P

01-10-2024 16:15

Orbilia from Germany (Schwäbische Alb)

Lothar Krieglsteiner

Lothar Krieglsteiner

.. on deciduous twig, on and near old specimens of

01-10-2024 11:14

Michel RIMBAUD

Bonjour,La semaine dernière en réoltant des myc�

30-09-2024 22:15

Hairs on Betula bark

Alan Smith

I found a 'forest' of hair-like structures on the

29-09-2024 13:17

Ciboria batschiana

B Shelbourne

B Shelbourne

• Macro and habitat suggested Ciboria, and C. ba

22-09-2024 20:24

Robin Isaksson

Robin Isaksson

Dear all, I did found this one on on S. acauli

08-09-2024 21:31

Possible Rutstroemia sydowiana

B Shelbourne

B Shelbourne

• Stromatised substrate and macro like genus Rut

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