Aide pour commencer - Forum ASCOFrance

07-03-2026 13:06

Phaeohelotium parasulphuratus ?

éric ROMERO

Bonjour tous, Sur cône d'épicea fortement imbu,

05-03-2026 16:30

Is this Diaporthe rudis?

François Bartholomeeusen

Dear forum members, On the 2nd of February 2026,

06-03-2026 09:41

indian literature

Alain GARDIENNET

Hi forum, I'm now looking for another reference c

28-02-2026 11:05

Peziza

Yanick BOULANGER

Bonjour à tousLe 24/02/2026 à Montmacq, devant m

06-03-2026 17:51

Orbilia?

William Slosse

Good evening all,On March 4, 2026, I found the fol

05-03-2026 10:07

White apothecia on pine cone

Hulda Caroline Holte

Hello, I found and collected this species growing

05-03-2026 19:29

Ciboria caucus?

William Slosse

Good evening everyone,On March 4, 2026, I found th

19-02-2026 17:49

Ayuda con Tarzetta sp

Salvador Emilio Jose

Hola buenas tardes!! Necesito ayuda para la ident

03-03-2026 20:34

Cercophora-Podospora-Arnium 210226 333 on cow dung

Miguel Ángel Ribes

Good eveningThese small, amphora-shaped perithecia

28-02-2026 11:54

Sinensia

Alain GARDIENNET

Hi forum,Is anyone aware if the 1936 edition of Si

Aide pour commencer

Pablo Chacón, 25-03-2009 20:58

Bonnes nuits.
Aide pour commencer.

J'ai trouvé cette espèce dans des bois de Betula, beaucoup d'exemplaires, blancs et avec des cheveux.
Asca amiliode J +.

Je pense qu'il peut être Trichopeziza, Mollisia...
Plus tard je mettrai une certaine image micro

Merci

Pablo Chacón, 25-03-2009 20:59

Re:Aide pour commencer

macro

Hans-Otto Baral, 25-03-2009 22:07

Re:Aide pour commencer

Hi Pablo

please try KOH to the water mount of this Mollisia and view if the hymenium extrudes a yellow sap for some seconds. Did you use Lugol and was it blue?

Zotto

Pablo Chacón, 25-03-2009 22:43

Re:Aide pour commencer

Hi Zotto,

Yes, I have used lugol and is positive, is blue.
I do not have KOH, if NaOH, I can use?

not sap by himenio

I Sorry by my microphoto, the spoiled microscope

Pablo

Pablo Chacón, 25-03-2009 22:45

Re:Aide pour commencer

J+

Hans-Otto Baral, 25-03-2009 23:10

Re:Aide pour commencer

Yes, you can use NaOH as well. Let's say min. 1 %, better 3-5. A section through the apo would be good, from base to margin, e.g. to see the hairs.

Spores seem eguttulate, what size?

Zotto

RENE BEILLIEU, 26-03-2009 09:05

Re:Aide pour commencer

Enfin de belles photos d'ASCO....Le printemps est arrivé.
R BEILLIEU

Pablo Chacón, 26-03-2009 19:20

Re:Aide pour commencer

Hello,

Yellow reaction of himenio to NaOH

Esporas 8-12 x 3 microns.
Ascas 50-58 x 5-8 microns.
round hairs in the apex, and also long, attempt to observe apical of long hairs.

I do not observe clearly gutulas, I observe points in the poles of espora, but I do not know clearly. in the photo the unique thing is not watched well… but. .es that I can now with micro broken.

thanks.

Pablo