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04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

03-11-2025 19:41

David Chapados David Chapados

Hi,Does anyone knows which genus could this be? G

28-10-2025 15:37

Carl Farmer

I'd be grateful for any suggestions for this strik

03-11-2025 16:30

Hans-Otto Baral Hans-Otto Baral

Hello I want to ask you if you have found this ye

01-11-2025 09:14

Francis Maggi

Bonjour,Trouvé sur Xanthoria parietina à Valdebl

28-10-2025 19:33

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Je voudrais votre avis sur cette r

31-10-2025 09:19

Lothar Krieglsteiner Lothar Krieglsteiner

Can somebody provide me with a file of:Rogerson CT

30-10-2025 03:53

Ethan Crenson

Hi all,  I would like an opinion on whether this

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Asco on Abies alba bark
Adam Polhorský, 20-03-2016 16:02
Hi everyone,
this blackish asco was found on bark of dead Abies alba, elevation 1000ms.m.
Open moist apothecia 0,7-1,1mm, closed when dried.

Ascospores: 50-70 x 2-2,5?m, subvermiform, 7-8 septate, hyaline
Asci:100-130 x 10-12 ?m, no croziers, inamyloid in Melzer
Paraphyses: slighly inflated near apex, then narrowed again at the apex.


Thank you for your advice
Adam

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Hans-Otto Baral, 20-03-2016 16:19
Hans-Otto Baral
Re : Asco on Abies alba bark
Wonderful! This is Grovesiella abieticola.
Adam Polhorský, 20-03-2016 17:09
Re : Asco on Abies alba bark
Thank you very much for the ID Zotto,  friend who found this beautiful asco will be very happy:)