21-03-2026 15:13
Lepista ZacariasHello everyone, Does any one know of any literatu
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Garcia SusanaEste otro crecía en el mismo trocito de madera qu
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Edvin Johannesen
These 0.5 mm diam. acervuli were breaking through
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Hello everyone,a few days ago I collected this str
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William Slosse
Good evening everyone, On 18/03/26 I found a few
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François Freléchoux
Bonjour, Voici la description rapide d'un petit d
19-03-2026 17:50
Hi to everybodyThese thiny, blackish pseudothecia
Ascomycete on oak cupules
Edit Szilvásy,
30-09-2013 22:59
Hi 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
Hans-Otto Baral,
30-09-2013 23:45
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
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
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
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
Re : Ascomycete on oak cupules
Dear Zotto,
Thank you very much for your help.
Regards: Edit
Thank you very much for your help.
Regards: Edit


