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29-04-2026 08:01

Lothar Krieglsteiner Lothar Krieglsteiner

... on twig attached to small tree of Citrus auran

28-04-2026 22:51

Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et tous,Pourriez-vous m'aider à

28-04-2026 20:33

Vitus Schäfftlein

Hello, I found Trochila ilicina on Ilex aquifoliu

28-04-2026 21:53

William Slosse William Slosse

Good evening everyone, Recently, in a wet forest,

28-04-2026 21:50

Pablo Sandoval Pablo Sandoval

Hola a todos,Espero se encuentren bien. Hace mucho

27-04-2026 18:05

Lothar Krieglsteiner Lothar Krieglsteiner

... still attached at standing tree. The green con

28-04-2026 20:07

Lothar Krieglsteiner Lothar Krieglsteiner

... on twig in the air at standing Ceratonia siliq

27-04-2026 20:52

Lothar Krieglsteiner Lothar Krieglsteiner

Found on hanging tiwg of Olea europaea in dried-ou

27-04-2026 18:48

Tony Moverley

Collected 23rd April 2026, Norfolk, EnglandSwarms

27-04-2026 17:41

Lothar Krieglsteiner Lothar Krieglsteiner

.. Algarve, same leaf than the last post. The con

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Anamorph on a rotten chestnut
François Bartholomeeusen, 28-09-2016 18:24
On a rotten chestnut I found these anamorphs. They grow separately. Here are some measurements:
Stipe: 463 µm long, width: 134 µm at the top and 145 µm at the base, at the foot 344 µm.
Head: height is 186 µm and width 319 µm
Conidia: 17,78-25.97 x 8.14-8.89 µm

Anamorphs are unknown to me but this find made me recall the item "Anamorph fungus on soil" by Thorben Hülsewig dated 16 september 2016.

Does anyone have a idea or interest?

Best regards,

François Bartholomeeusen 

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Joey JTan, 30-09-2016 19:42
Re : Anamorph on a rotten chestnut
This superficially resembles the synnemata in Thorben's post, however in your second picture it looks like the spores are produced from basidia similar to those in the Atractiellales.  Compare your species with Atractiella, e.g.:

Oberwinkler F, Bandoni RJ. 1982. A taxonomic survey of thegasteroid, auricularioid Heterobasidiomycetes. Can J Bot 60:1726–1750.

I can send you the article if you cannot access it.  I am not sure how common these things are, but I would like to find a basidiomycete synnematous fungus like this, it's very interesting!
François Bartholomeeusen, 01-10-2016 09:50
Re : Anamorph on a rotten chestnut
Dear Joey,

Thanks for your reply, I don't know much about anamorphs but one week after the find of the frb's, they are still in good condition. In a few days I probably throw them away.
I tried to access the article but failed. I will be grateful if you send it to me.

Best regards,

François