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Mollisia sur grosse branche pourrie et décortiquée de chêne
Bernard CLESSE,
31-12-2018 14:09
Une idée sur ce Mollisia (du moins je suppose que le genre est bon…) ?Paraphyses : KOH -
Bernard
Hans-Otto Baral,
31-12-2018 15:10
Re : Mollisia sur grosse branche pourrie et décortiquée de chêne
Hi Bernard
in order to verify Mollisia I need to see the living paraphyses.
What is te diameter of the disc?
Zotto
in order to verify Mollisia I need to see the living paraphyses.
What is te diameter of the disc?
Zotto
Bernard CLESSE,
31-12-2018 15:21
Re : Mollisia sur grosse branche pourrie et décortiquée de chêne
OK Zotto,
I"ll check it soon !
Thank you for your message.
Bernard
I"ll check it soon !
Thank you for your message.
Bernard
Andreas Gminder,
31-12-2018 16:39
Re : Mollisia sur grosse branche pourrie et décortiquée de chêne
Hello,
did you check the porus reaction with Lugol (or Barals) in water, without KOH pretreatment?
Hairs and spores look like Mollisia (Haglundia) elegantior, which would fit also macroscopically. But this species would have blue porus reaction only in low IKI concentration and is red in higher concentration.
best regards,
Andreas
Bernard CLESSE,
01-01-2019 23:43
Re : Mollisia sur grosse branche pourrie et décortiquée de chêne
Hi Zotto and Andreas,
Thank you both for your messages !
The diameter of apothecia is : 2 mm
I made several photos of the paraphyses in the water but I can not send them for the moment because of computer problems: their upper half has a refracting content but that does not go to the end.
All mature spores are uniseptate.
The porus reaction was only made in the Baral liquid (IKI 2-6) and than without KOH pretreatment.
Best regards,
Bernard
Thank you both for your messages !
The diameter of apothecia is : 2 mm
I made several photos of the paraphyses in the water but I can not send them for the moment because of computer problems: their upper half has a refracting content but that does not go to the end.
All mature spores are uniseptate.
The porus reaction was only made in the Baral liquid (IKI 2-6) and than without KOH pretreatment.
Best regards,
Bernard
Hans-Otto Baral,
02-01-2019 15:55
Re : Mollisia sur grosse branche pourrie et décortiquée de chêne
So I agree with Andreas, it could be Mollisia elegantior which gets 1-septate spores when overmature but which has an inrolled margin which might disappear only when late in age.
Bernard CLESSE,
02-01-2019 21:09
Re : Mollisia sur grosse branche pourrie et décortiquée de chêne
OK Zotto, tank you very much !
Bernard
Bernard
Bernard CLESSE,
07-01-2019 19:44
Re : Mollisia sur grosse branche pourrie et décortiquée de chêne
Good evening Zotto and Andreas,
Just for your information, some more photos I had made on this Mollisia.
Best regards,
Bernard
