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26-02-2026 22:06

Malcolm  Greaves Malcolm Greaves

Can someone explain the features that split Geoscy

26-02-2026 15:00

Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia, recolectada

24-02-2026 00:21

Benoît Segerer

Hello,I'm new to this forum, I hope I won't be irr

24-02-2026 11:01

Gernot Friebes

Hi,found on a branch of Tilia, with conidia measur

23-02-2026 11:22

Thomas Læssøe

https://svampe.databasen.org/observations/10584971

29-11-2024 21:47

Yanick BOULANGER

BonjourJ'avais un deuxième échantillon moins mat

07-02-2023 22:28

Ethan Crenson

Hello friends, On Sunday, in the southern part of

19-02-2026 17:49

Salvador Emilio Jose

Hola buenas tardes!! Necesito ayuda para la ident

09-02-2026 22:01

ruiz Jose

Hola, me paso esta colección en madera de pino, t

19-02-2026 13:50

Margot en Geert Vullings

We found this collection on deciduous wood on 7-2-

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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.