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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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Moellerodiscus ?
Patrice TANCHAUD, 01-07-2014 20:15
Bonsoir,

récolte réalisée sur sol en milieu humide, sous majorité aulnes, parmi les débris de feuilles. Apothécie 3 mm, pas de sclérote, spores 7,5-9 x 2,8-3 µm.
J'ai l'impression d'approcher de Moellerodiscus lentus ?
Merci d'avance pour vos avis.

Patrice
Hans-Otto Baral, 01-07-2014 22:06
Hans-Otto Baral
Re : Moellerodiscus ?
Could be Ciborinia (Ciboria) capillipes, but then it should have an elongate sclerotium formed on Alnus leaves. Can you show or did you see very well the stipe base how it emerges from the leaves?

That species occurs with 4- and 8-spored asci.

Zotto
Patrice TANCHAUD, 02-07-2014 08:38
Re : Moellerodiscus ?
At the base of the stipe, I thought it was degraded leaves, but you're right, it's probably a degraded sclerotia. Zotto, thank you for this review that puts me in the right Genus.

Patrice
Hans-Otto Baral, 02-07-2014 09:49
Hans-Otto Baral
Re : Moellerodiscus ?
There is a paper by Uwe Lindemann 2011 on the species, but in German (Boletus 33: 63-77). Here in attach.
Patrice TANCHAUD, 02-07-2014 09:50
Re : Moellerodiscus ?
Thank you very much Zotto.

Patrice