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17-09-2025 10:50

Heather Merrylees

Hi there!I am hoping for any advice on the identif

27-11-2025 11:46

Thomas Læssøe

https://svampe.databasen.org/observations/10493918

29-11-2025 08:40

Andreas Millinger Andreas Millinger

Hello,on a splintered part of a branch on the grou

28-11-2025 16:45

Nogueira Héctor

November 23, 2025 Requejo de Sanabria (León) SPAI

25-11-2025 14:24

Thomas Læssøe

https://svampe.databasen.org/observations/10490522

27-11-2025 15:41

Thomas Læssøe

Spores brownish, typically 4-celled; 26.8 x 2.4;

27-11-2025 12:01

Thomas Læssøe

https://svampe.databasen.org/observations/10496727

27-11-2025 11:31

Thomas Læssøe

Collectors notes: Immersed ascomata, erumpent thro

23-09-2025 13:31

Thomas Læssøe

https://svampe.databasen.org/observations/10534623

26-11-2025 18:13

Jason Karakehian Jason Karakehian

The entire run of Mycotaxon is now available throu

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"oursin"
Karl Keck, 22-04-2012 17:10
Karl KeckBonjour,

sur un coupoule de Fagus, j'ai trouvé ces petits "oursins".
Spores: hyalines, en forme de faucille, 20 - 24 x 2 - 2,5 microns, avec des appendices courts aux extrémités.

Je joins deux photos.

L'un de vous avez une idée de ce pourrait être?

Amities, Karl?
  • message #18302
  • message #18302
Gernot Friebes, 22-04-2012 17:19
Re : "oursin"
Hi Karl,

I think it should be the same as this collection: http://ascofrance.fr/search_forum/15259, or at least something closely related.

Best wishes,
Gernot
Karl Keck, 22-04-2012 22:08
Karl Keck
Re : "oursin"
Merci, Gernot,

thank you for the link.
I think it is Pseudolachnea hispidula, but I read that it is growing on herbaceous plants and I found it on cupules of Fagus.
I also visited the thread on pilzepilze-forum from 2008. The correct measure of the spores are 20 - 24 x 2 - 2,5 µm.
Sorry for my poor photos. 

Best wishes,
Karl