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16-01-2026 11:20

Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia (España) 

16-01-2026 00:45

Ethan Crenson

Hi all, On decorticated hardwood from a New York

10-01-2026 20:00

Tom Schrier

Hi all,We found picnidia on Protoparmeliopsis mur

13-01-2026 07:28

Danny Newman Danny Newman

Chlorociboria glauca on indet. decorticate logThe

08-12-2025 17:37

Lothar Krieglsteiner Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

15-01-2026 15:55

Lothar Krieglsteiner Lothar Krieglsteiner

this one is especially interesting for me because

15-01-2026 10:35

Johan Boonefaes Johan Boonefaes

Last week I found this fungus, possibly a hyphomyc

13-01-2026 08:43

Danny Newman Danny Newman

Tricladium varicosporioides on indet. decorticate

07-01-2026 22:22

Danny Newman Danny Newman

Tatraea sp. on indet. hardwood The Swag, Great Sm

13-01-2026 09:10

Danny Newman Danny Newman

Dasyscyphella chrysotexta on indet. decorticate ha

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Trichonectria
Hans-Otto Baral, 11-01-2015 10:11
Hans-Otto BaralHello

can anybody help with this presumed Trichonectria?
It is an old collection from Canada growing together with an Orbilia (red arrows).

Zotto
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Christian Lechat, 11-01-2015 17:39
Christian Lechat
Re : Trichonectria
Hi Zotto,
could you make a vertical section through ascomatal wall showing hairs implantation?

Christian
Hans-Otto Baral, 11-01-2015 23:01
Hans-Otto Baral
Re : Trichonectria
Sorry, I missed to upload these. Hope it is not the second time I bother you with this sample.
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Christian Lechat, 12-01-2015 06:54
Christian Lechat
Re : Trichonectria
I think it is the genus Lasionectria instead Trichonectria because the hairs seem not solitary on your images.
There is no known species which fits with your collection

Christian
Hans-Otto Baral, 12-01-2015 09:16
Hans-Otto Baral
Re : Trichonectria
Thanks, Christian, a genus name is fine! It is well possible that I lost my earlier notes because these photos were made a few months before our crash in 2008. Anyway I had left the files in my folder Trichonectria, so now I moved them.

Zotto