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Hola, en el mismo habitat que la anteriorRetamaDia

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Ascomycete on oak cupules
Edit Szilvásy, 30-09-2013 22:59
Edit SzilvásyHi all,

I've found this ascomycete on oak cupules.  Apothecia 2-8 mm across.


Spores ellipsoid, hyaline,  24-5 µm


J-negative (Lugol)


Does anyone have an idea what this might be?


Thanks in advance


Regards, Edit


 

  • message #25306
  • message #25306
  • message #25306
Hans-Otto Baral, 30-09-2013 23:45
Hans-Otto Baral
Re : Ascomycete on oak cupules
Hi Edit

This is Phaeohelotium geogenum (= Hymenoscyphus geogenus).

But the asci should have a small blue apical ring in IKI.

Zotto
Hans-Otto Baral, 30-09-2013 23:45
Hans-Otto Baral
Re : Ascomycete on oak cupules
Hi Edit

This is Phaeohelotium geogenum (= Hymenoscyphus geogenus).

But the asci should have a small blue apical ring in IKI.

Zotto
Edit Szilvásy, 01-10-2013 08:19
Edit Szilvásy
Re : Ascomycete on oak cupules
Dear Zotto,
Thank you very much for your help.
Regards: Edit