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31-08-2025 17:32

Michel Hairaud Michel Hairaud

Bonjour, Pas d'identité trouvée pour cette réc

31-08-2025 19:41

Enrique Rubio Enrique Rubio

Hi to someone.I need to download this issue of Sve

31-08-2025 14:34

Thomas Flammer

I have found a Rutstroemia on abt. 2000 m on Alnus

29-08-2025 19:04

Thomas Flammer

Spores 21.2 - 26.2 x 8.3 - 11.3 µm - Q: 2.20 - 2.

30-08-2025 18:29

Joaquin Martin

Hi,I found this undetermined ascomycete on broadle

28-08-2025 17:24

Thomas Flammer

I know, that this is not the real topic of this fo

29-08-2025 05:16

Francois Guay Francois Guay

I think I may have found the teleomorph of Dendros

24-08-2025 21:59

Edmond POINTE Edmond POINTE

Bonsoir amis mycologues,Trouvé sur crottin de che

27-08-2025 12:02

Pavol Palo

Hello dear friendsI would like to ask for sharing

25-08-2025 17:37

François Freléchoux François Freléchoux

Bonjour,Nous avons trouvé samedi dernier à l'ét

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Subalpine Scutellinia
Enrique Rubio, 23-06-2025 13:25
Enrique RubioI would like to hear your opinion on this Scutellinia that I found in muddy soil in a subalpine meadow at an altitude of 1700 m. The marginal hairs reach up to 800 x 25 microns and they have 1-2-3 roots. The spores are mostly subglobular (1.1) and the ornamentation has rounded, rather low tubercles or warts. The ITS sequence does not match that of any other species deposited in GenBank.
I am beginning to think that it might be Scutellinia hyperborea.
Thank you very much in advance.
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Enrique Rubio, 23-06-2025 13:31
Enrique Rubio
Re : Subalpine Scutellinia
ITS blast
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Nicolas VAN VOOREN, 26-06-2025 08:57
Nicolas VAN VOOREN
Re : Subalpine Scutellinia
Hi Enrique
This collection seems very close to S. hyperborea, but my own collections have shorter hairs with a simple base... There is no sequence of this species to compare, so hard to be affirmative at 100%
I can test your sequence in my Scutellinia alignment and check if it corresponds to something.
Nicolas
Enrique Rubio, 26-06-2025 11:54
Enrique Rubio
Re : Subalpine Scutellinia
Hi Nicolas.
Here it is.

Nicolas VAN VOOREN, 26-06-2025 12:09
Nicolas VAN VOOREN
Re : Subalpine Scutellinia
Thanks.
Your sequence matches other sequences identified as S. patagonica (collections from Beñat and me)
Enrique Rubio, 26-06-2025 12:47
Enrique Rubio
Re : Subalpine Scutellinia
As you say, S. patagonica could be a good answer despite the more rounded spores in this collection. And in fact, I have found more typical specimens of this species in the same area. We must try to understand the variability inherent in living beings.
Thank you for your efforts, Nicolas.