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08-11-2025 00:29

Francois Guay Francois Guay

I found this species in Quebec, Canada, on herbace

06-11-2025 16:50

Rot Bojan

Hello! Yesterday I found a fungus on or near a nee

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

05-11-2025 11:33

Pierre Repellin

Bonjpur,J'ai trouvé, sur une hampe florale d'Alli

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

03-11-2025 19:41

David Chapados David Chapados

Hi,Does anyone knows which genus could this be? G

28-10-2025 15:37

Carl Farmer

I'd be grateful for any suggestions for this strik

03-11-2025 16:30

Hans-Otto Baral Hans-Otto Baral

Hello I want to ask you if you have found this ye

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black spherical pyreno >> Helminthosphaeria sp.
Thorben Hülsewig, 25-07-2023 23:54
Hi there,


3 days ago I found this pyrenomycete on rotten wood.
There are no setae and the fungus is IKI-.
Any idea what this could be ?

best regards,
Thorben
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Enrique Rubio, 26-07-2023 10:39
Enrique Rubio
Re : black spherical pyreno
Hi Thorben
Did you try Helminthosphaeria?
Thorben Hülsewig, 26-07-2023 12:47
Re : black spherical pyreno
Hi Enrique,

Through your hint I was able to find the right species :)
You had a similar find 4 years ago.
https://www.centrodeestudiosmicologicosasturianos.org/?p=19813

best regards,
Thorben

Enrique Rubio, 26-07-2023 13:00
Enrique Rubio
Re : black spherical pyreno >> Helminthosphaeria sp.
Yes, now I remember it growing up on the hymenium of Phlebia aurea. But I don't have a name for it yet.