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Thomas Læssøehttps://svampe.databasen.org/observations/10527903
Cf. Mollisia ?
Yannick Mourgues,
30-04-2020 18:56
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
Hans-Otto Baral,
30-04-2020 20:25
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
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
Hans-Otto Baral,
30-04-2020 21:40
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
Re : Cf. Mollisia ?
OK, thanks. I'll tell you when it will be done.
Yannick