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26-03-2026 15:31

Ãke Widgren Åke Widgren

Hello,I found this one in October last year, on r

27-03-2026 10:47

Åge Oterhals

I have tentatively identified this Stictis to S. f

25-03-2026 10:35

Hulda Caroline Holte

Hello,I collected this species growing on a dead b

24-03-2026 21:37

Elisabeth Stöckli

Bonsoir,Sur bois (tronc) très pourri de conifère

26-03-2026 12:50

David Chapados David Chapados

Hi,I'm having a hard time figuring which Pseudombr

26-03-2026 11:17

Vasileios Kaounas Vasileios Kaounas

Found 11-03-26, in leaf of Ulmus sp. Diameter 2-4

25-03-2026 22:23

Marc Detollenaere Marc Detollenaere

Dear Forum,On a debarked stem of Tilia, we found s

24-03-2026 15:44

Åge Oterhals

I hope someone can confirm the name of this collec

25-03-2026 20:53

François Bartholomeeusen

Dear forum members,On 23 March 2026, I found sever

23-03-2026 20:16

Miguel Ãngel Ribes Miguel Ángel Ribes

Good eveningI'm unable to identify this Coprotus o

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Rutstroemia 5713
Leandro Sánchez, 12-06-2017 16:52
Leandro SánchezSur Betula, diamètre max 6 mm
Rutstroemia firma ??
Cordialement
  • message #49254
  • message #49254
Hans-Otto Baral, 12-06-2017 18:27
Hans-Otto Baral
Re : Rutstroemia 5713
Hi Leandro
could be R. alnobetulae. Did you find it at higher altitude?

Important is to look for the ectal excipulum wheather it is gelatinised. Perhaps you have got razor blades?
Zotto

Leandro Sánchez, 12-06-2017 18:38
Leandro Sánchez
Re : Rutstroemia 5713
Hi Zotto:
This species is from Somiedo, you had in your hands. I don't have material, many days without fridge, but I didn't see excipulum gelatinised
Regards
Enrique Rubio, 12-06-2017 18:47
Enrique Rubio
Re : Rutstroemia 5713
Hola Leandro
Lo mejor será que la deseques y si puedes envíamela para estudiarla mejor de lo que lo hicimos en Somiedo.
Leandro Sánchez, 12-06-2017 18:53
Leandro Sánchez
Re : Rutstroemia 5713
Hola Enrique:
Muchos días fuera de casa y aún estando en la nevera portátil el material estaba levemente contaminado y opté por no guardar
Saludos
Hans-Otto Baral, 12-06-2017 19:16
Hans-Otto Baral
Re : Rutstroemia 5713
So it is a pity, I did not have time to study this sample, but from the altitude this is quite probably alnobetulae.