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08-12-2025 17:37

Lothar Krieglsteiner Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

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

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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Pyreno on wood.
Per Marstad, 08-07-2018 09:32
Per MarstadAnybody know this small pyreno?  Ca. 1 mm in diam., growing on wood, probably Picea abies.

Big spores, 80x15 my.

  • message #54036
  • message #54036
  • message #54036
Gernot Friebes, 08-07-2018 09:37
Re : Pyreno on wood.
Did you find the wood in a rather wet place? The fungus looks like Trematosphaeria hydrela.
Alain GARDIENNET, 08-07-2018 10:28
Alain GARDIENNET
Re : Pyreno on wood.

Yes exactly. The wood seems to have been submerged.


To compare : http://www.ascofrance.fr/search_recolte/3050


One of the most beautiful fungi of freshwater.


Alain

Per Marstad, 09-07-2018 20:09
Per Marstad
Re : Pyreno on wood.
Yes, the wood was in a dried out, small stream.
Per M.