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30-07-2025 20:52

Bohan Jia

Hi together,  I've been looking posts in AscoFra

30-07-2025 10:12

Bernard CLESSE Bernard CLESSE

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

31-07-2025 16:32

Andreas Gminder Andreas Gminder

Dear collegues,today I found on a very fresh fire

30-07-2025 18:06

Stefan Jakobsson

On a decorticated twig of Alnus incana on moist so

29-07-2025 18:59

Castillo Joseba Castillo Joseba

Me mandan el  material seco de Galicia, España,

28-07-2025 12:34

Enrique Rubio Enrique Rubio

Hi to everybody.I would appreciate any ideas about

28-07-2025 04:59

Richard Droker

Growing on resin (over moss on Tsuga heterophyll)l

13-06-2025 09:41

Josep Torres Josep Torres

Hello.A cerebriform ascomycete sprouting scattered

13-06-2025 16:34

Andgelo Mombert Andgelo Mombert

Bonjour,Un petit discomycète qui me résiste. Il

24-07-2025 19:02

Castillo Joseba Castillo Joseba

De esta mañana en tronco caido de Haya A ver si

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Is this a fungal anemorph?
Jennifer Fiorentino, 23-11-2021 15:26
First I supsected this was a slime mould but slime mould experts did not agree. This was found on dead bark of a tree of unknown species in the Mediterranean at sea level. Id this the asexual phase of a fungus with its conidia? Any suggestions what it could be please?
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Mario Filippa, 23-11-2021 15:42
Re : Is this a fungal anemorph?
Take a look at Stilbella, a Nectria-anamorph.
Ciao
Mario
Thorben Hülsewig, 23-11-2021 19:32
Re : Is this a fungal anemorph?
Hi Jennifer,

i think it could be Gracilistilbella clavulata.
You can compare with this:
https://www.pilzforum.eu/board/thread/53072-gracilistilbella-clavulata-mont-seifert/

best regards,
Thorben
Jennifer Fiorentino, 26-11-2021 11:45
Re : Is this a fungal anemorph?
Many thanks for the tip. Will explore further.
Jennifer Fiorentino, 26-11-2021 12:48
Re : Is this a fungal anemorph?
Hi Thorben

Many thanks for taking the time to comment. It surely looks similar. However on re-examining my specimen I could not find a rough stalk with hyphae. Also I seem to be missing the fuzzy yellow structure depicted in your photos. So maybe it could be some other species of Gracilistilbella? I attach a close photo of stalk.
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Thorben Hülsewig, 26-11-2021 16:26
Re : Is this a fungal anemorph?
Hi Jennifer,

Now that was just a guess and I lack experience with this genus. The find at that time was confirmed to me by Keith Seifert.
Of course, another species is also possible.
What does the KOH reaction look like with your finding ?
And do you know this work here:
Seifert, K.A. (1985). A monograph of Stilbella and some allied hyphomycetes.
You can dowload the pages here:
Journals > Studies in Mycology > 27
http://www.cybertruffle.org.uk/cyberliber/


best regards,
Thorben
Jennifer Fiorentino, 28-11-2021 11:55
Re : Is this a fungal anemorph?
Many thanks for your suggestions and tips. Since I am not a mycologist myself I will pass on this info and my photos to a person who might be in a better position to ID this problematic fungus.