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28-01-2023 12:27

Juuso Äikäs

These were growing on a piece of thick Salix capre

27-01-2023 23:08

Patrice TANCHAUD

Bonsoir, récolte réalisée sur excréments ou p

27-01-2023 14:41

Juuso Äikäs

A couple days ago I found a plentiful growth of th

09-01-2023 14:08

Zoltan Lukacs Zoltan Lukacs

Anyone got an idea? It's immature material, but th

26-01-2023 15:23

Marja Pennanen

Hello forum. I collected some dark ones on Pinus

24-01-2023 19:53

ruiz Jose

Hola,en restos de quemados,de unos 4 a 5 mm. Espor

23-01-2023 13:38

Castillo Joseba Castillo Joseba

Me mandan elo material seco de Galicia (España) r

22-01-2023 21:35

Johan Myhrer

I found this Propolis-like fungi on dead branches

21-01-2023 19:23

Enrique Rubio Enrique Rubio

Dear allI would like to know your opinion about th

10-03-2022 23:23

Georges Greiff

Bonsoir, I hope everybody is well. I wanted to c

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Small disco w long hairs
Karl Soler Kinnerbäck, 06-01-2025 16:54
Hi! Found this small disco on herbaceous stems in Padjelanta, alpine Sweden. Looking for clues to genus. 

Hairs brown, multiseptate, ~400 x 4-6. 
Asci IKI+
Sp 10-11 x 2 

Best regards
Karl
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Lothar Krieglsteiner, 06-01-2025 17:09
Lothar Krieglsteiner
Re : Small disco w long hairs
looks like a Trichopezizella
Karl Soler Kinnerbäck, 06-01-2025 17:27
Re : Small disco w long hairs
Hi Lothar, thanks for the suggestion! I will start looking there.

Best regards
Karl
Hans-Otto Baral, 06-01-2025 20:39
Hans-Otto Baral
Re : Small disco w long hairs
Could be T. relicina.
Karl Soler Kinnerbäck, 07-01-2025 17:00
Re : Small disco w long hairs
Hi Zotto!

I compared with T. relicina and I think it looks pretty good, however I dont have much experience with excipulum types. Did not manage to do a proper section from dry material but maybe I captured what I think is the cuboid textura prismatica? 

Also the ascomata have a short stipe, and I added some pics on hair tips.

What do you think? I will try again if needed.

Best regards
Karl
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Hans-Otto Baral, 07-01-2025 17:37
Hans-Otto Baral
Re : Small disco w long hairs
Yes, this looks pretty good and concurs with my drawing HB 2896. In Breitenback & K. the hair length is even 456 µm! In all collections in my folder the apical ring reacted hemiamyloid, i.e. red in Lugol,at least at higher concentration (of course without KOH, after which only blue can be obtained).
Karl Soler Kinnerbäck, 09-01-2025 13:13
Re : Small disco w long hairs
Thanks alot for taking a look Zotto! I am having trouble finding additional fertile ascomata to check if the ring is hemiamyloid. Do you think this record can be confirmed as relicina anyway? Otherwise I will be satisfied with cf. 

Karl
Hans-Otto Baral, 09-01-2025 15:17
Hans-Otto Baral
Re : Small disco w long hairs
I have no other idea so I would not hesitate.

Espcially such long hairs exclude other species.
Karl Soler Kinnerbäck, 09-01-2025 15:23
Re : Small disco w long hairs
Ok great! thanks again for your help.

Karl
Yanick BOULANGER, 09-01-2025 16:39
Re : Small disco w long hairs
Bonjour à tous

J'ai suivi avec intérêt cette discussion
Avez vous fait d'autres photos des spores ?


Cordialement, Yanick

Karl Soler Kinnerbäck, 09-01-2025 16:42
Re : Small disco w long hairs
Hi Yanick,
Unfortunately I could not find a single fertile ascomata after the first one, so no.

Karl