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08-09-2023 18:32

Anamorphe d'Heterosphaeria (?) sur Cirsium spinosissimum
Bernard CLESSE Bernard CLESSE

Quelqu'un connaîtrait-il le nom de cet anamorphe

09-09-2023 11:31

Bryophilous fungi - scientists
Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello, for the purposes of my thesis, I try to ge

08-09-2023 16:31

Trichoderma teleomorph ("Hypocrea") from Southern Germany
Lothar Krieglsteiner Lothar Krieglsteiner

.. Schwäbische Alb, 31.8.2023, on thin twig of Fa

08-09-2023 10:01

Peziza cf. lividula (?) de l'étage alpin (1)
Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous m'aider po

08-09-2023 10:15

Peziza cf. lividula (?) de l'étage alpin (2)
Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous, Pourriez-vous m'aider

06-09-2023 12:23

Tolypocladium ophioglossoides 
Sylvie Le Goff

BonjourSerait il possible d'avoir de l'aide concer

05-09-2023 16:32

Sepultariella?
Ismael Wind

Well at first i thought this was a sphaerosporella

20-08-2023 18:28

Sur Geum
Elisabeth Stöckli

Bonjour, J'essaie de trouver un nom pour cette be

03-09-2023 11:40

Sordariomycetes sp.?
Bernard Declercq Bernard Declercq

Hi friends,Collected on dead culms of bamboo (Phyl

27-08-2023 23:05

Hypomyces spec. bright orange
Andreas Gminder Andreas Gminder

Dear colleages,today I found a strinkingly bright

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Yellow discomycete on Picea branches
Alex Akulov, 19-08-2011 09:29
Alex Akulov

Dear Friends


Today I had the opportunity to see asci of mysterious sample from the branches of Picea. They are a little immature, but still very distinctive. Maybe this will help to learn it?

Thank you in advance,
Alex

  • message #16116
  • message #16116
Hans-Otto Baral, 19-08-2011 09:47
Hans-Otto Baral
Re : Yellow discomycete on Picea branches
This is obviously Lachnellula suecica. Did you check with Lugol?

Usually it stains bright red, but some collections were inamyloid. Don't use Melzer, then you get no reaction in any case, unless you pretreat with KOH.

Zotto
  • message #16117
Alex Akulov, 19-08-2011 10:43
Alex Akulov
Re : Yellow discomycete on Picea branches
Thank you, Zotto!

I will check.


Alex