Accès membres

Mot de passe perdu? S'inscrire

17-07-2025 11:55

Castillo Joseba Castillo Joseba

De ayer en bosque de hayas y abetos, en tieraEjemp

16-07-2025 17:34

Bernard Declercq Bernard Declercq

Hello,I have trouble distinguishing above mention

14-07-2025 11:20

Michel Hairaud Michel Hairaud

Bonjour, Voici une espèce de  (?) Hyaloscyphace

15-07-2025 13:27

Angel Pintos Angel Pintos

Hello, does anyone have access to the following ar

16-01-2023 21:31

Riet van Oosten Riet van Oosten

Hello, Nearby the find of Calycina claroflava on

14-07-2025 17:55

Yanick BOULANGER

BonjourAutre dossier laissé en suspendJe viens de

14-07-2025 11:17

Yanick BOULANGER

BonjourJ'ai un dossier Jackrogersella qui est rest

14-07-2025 15:52

Gernot Friebes

Hi,I wanted to share this collection on Rubus idae

14-07-2025 13:37

Gernot Friebes

Hi,do you think this collection could be R. ulmari

25-02-2023 18:36

Elisabeth Stöckli

Bonsoir, Trouvé sur un tronc de Salix recouvert

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Cf. Mollisia ?
Yannick Mourgues, 30-04-2020 18:56
Yannick Mourgues
Bonsoir.

Trouvé sur Populus tremula au sol.

Apo + KOH jaune.

Excipulum formé d'une couche de cellules rondes brun-noirâtre devenant ensuite hyalines. Sous hymenium de textura intricata.

Asques IKI+ b boucles+

Paraphyses larges de 2-3um cylindriques

spores avec souvent 1 cloison (parfois 2-3), mesurant 17,5-20,7 x 2,7-3,4 um

Poils sur l'excipulum hyalins cylindriques

Une idée ?

Yannick
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Hans-Otto Baral, 30-04-2020 20:25
Hans-Otto Baral
Re : Cf. Mollisia ?
Hi Yannick

Mollisia on wood with so long spores are rare. You have a photo of a mature living ascus? I assume the spores are nonseptate inside.

My folder "elegantior aff." has such long spores, but oil content is different andkOH is negative.

Zotto
Yannick Mourgues, 30-04-2020 21:18
Yannick Mourgues
Re : Cf. Mollisia ?
Hi Zotto.

No, unfortunatelly I didn't thought to take photo of mature living ascus. All I have are these ones.

In ascus, spores are unseptate, yes.

Do you agree with the genera of Mollisia ?

I will sequence it and may be we could see if this will help us.

Cheers.

Yannick
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Hans-Otto Baral, 30-04-2020 21:40
Hans-Otto Baral
Re : Cf. Mollisia ?
Mollisia of course! In a wide sense at least. DNA is a good idea, I am curious about it.
Yannick Mourgues, 30-04-2020 21:43
Yannick Mourgues
Re : Cf. Mollisia ?
OK, thanks. I'll tell you when it will be done.

Yannick