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04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

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

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

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

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yellow asco
Edit Szilvásy, 29-06-2014 21:12
Edit SzilvásyHy everybody,

I found this species growing on dead stems of Lycopus europaeus . Apothecia consist yellow hymenium. Their exteriors and  talks are yellowish. Size 1-2 mm diameters.
Spores 18-20x3-4 µ
Any suggestion?
Regards: Edit
ps: I think a Hymenoscyphus sp.

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Hans-Otto Baral, 29-06-2014 21:26
Hans-Otto Baral
Re : yellow asco
Yes, Hymenoscyphus menthae (= H. consobrinus).

Zotto
Edit Szilvásy, 29-06-2014 21:41
Edit Szilvásy
Re : yellow asco
Dear Zotto,
Thank you very much for your help.
Regards: Edit