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28-06-2016 15:20

Jakob Schneller Jakob Schneller

Dear collegues The fungus was found at ca. 200 m.

27-06-2016 11:40

Castillo Joseba Castillo Joseba

Aunque no es un Ascomiceto   se que hay muchos ex

28-06-2016 08:55

Castillo Joseba Castillo Joseba

en aciculas de pino No he podido ver mas que las

28-06-2016 08:59

Castillo Joseba Castillo Joseba

Recogida en bosque de fagus en madera muy deterior

27-06-2016 20:59

PASCAL DUBOC

bonsoirces petites pézizes pâles <2cm pour la

27-06-2016 16:40

Vojtech PÅ¡enka Vojtech Pšenka

Grown on sandy soilApothecia  2-3 mm

21-06-2016 23:01

Leandro Sánchez Leandro Sánchez

Sur bois (photo in situ) diamètre max 17 mmSpores

26-06-2016 14:49

Castillo Joseba Castillo Joseba

Me mandan de galicia   muestra en seco   y me di

27-06-2016 11:24

Castillo Joseba Castillo Joseba

Me mandan material seco,,, en rama de cipres (Cupr

26-06-2016 15:11

Castillo Joseba Castillo Joseba

Esta si que tenia esclerociosAlguna sugerenciaJose

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Yellow discomycetes 4,5 mm with short stem on twigs
Daniel Ghyselinck, 25-10-2024 22:17
Hi everybody,

Found in mountain area at about 1000m in a mixed Abies, Fagus (+ Picea) forest in France (Isère).
This yellow discomycetes looks like a Hymenoscyphus but is quite big, diameter up to 4,5 mm.

Ascus are very faintly blue at the top (2 small dots) in IKI.
Paraphyses are filled with yellow guttules in water and become dark red-brown in IKI.
Spores are +/- cylindrical, without guttules, OCL 0(1), smooth, 11 - 15 x 5 - 5,5 µm.

I didn't find anything in my litterature up to now, but I suppose it is a common spieces in mountain area.

Best regards,
Daniel


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Daniel Ghyselinck, 25-10-2024 22:18
Re : Yellow discomycetes 4,5 mm with short stem on twigs
And the photo in situ
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Andgelo Mombert, 26-10-2024 07:26
Andgelo Mombert
Re : Yellow discomycetes 4,5 mm with short stem on twigs
Hello,
On Salix ? I think it's Hymenoscyphus conscriptus.
Daniel Ghyselinck, 26-10-2024 10:12
Re : Yellow discomycetes 4,5 mm with short stem on twigs
Thank you Andgelo,

Salix is possible, we where close to a river, and I did not collect the twig myself.
Your suggestion looks close, but I wonder if this species could have spores without nearly any OCL?
I will check again, but I didn't see any spore with one side more acute than the other, wich is normally the case for H. conscriptus...

Michel Hairaud, 26-10-2024 15:14
Michel Hairaud
Re : Yellow discomycetes 4,5 mm with short stem on twigs
Bonjour Daniel, D'accord avec Andgelo. 
De plus la forme en ciboire des apothécies est assez caractéristique de H. conscriptus. 
Dans mes récoltes documentées de cette espèce, l'OCI est très bas également. 
AmitiésMichel
Daniel Ghyselinck, 26-10-2024 18:12
Re : Yellow discomycetes 4,5 mm with short stem on twigs
Bonjour Michel,

Merci pour cette confirmation.
La forme semble effectivement bien typique d'après ce que je peux voir sur le net et dans ma doc.

Amitiés,
Daniel