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04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

05-11-2025 11:33

Pierre Repellin

Bonjpur,J'ai trouvé, sur une hampe florale d'Alli

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

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Ascomicete blanco
Bometon Javier, 10-11-2015 21:19
Bometon JavierPequeño ascomicete de 500-600 um.

Ascas 37-55 X 9-10 um, 4 esporas, IKI +, croziers.
Esporas 14-16 X 2,3-3 um ( medidas dentro de las ascas), con 2-3 septos y LBs.
Parafisis septadas, con VBs en el ápice.

En madera de eucalipto.

Alguna idea?

Saludos

Javier
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Raúl Tena Lahoz, 10-11-2015 21:34
Raúl Tena Lahoz
Re : Ascomicete blanco
Calycellina "tricelularis"
Zotto´s folder:
https://www.cubbyusercontent.com/pl/CC%2bAscomycota/_1354d48ffaad4b59bd3ffdbb35915d1f#CC%20Ascomycota/7a%20Helotiales/Hyaloscyphaceae%20with%20VBs%20(Pezizellaceae)/Calycellina/tricellularis
Saludos Javier, chula especie!
Raúl
Hans-Otto Baral, 10-11-2015 21:36
Hans-Otto Baral
Re : Ascomicete blanco
Yes, this is a remarkable species without a published name.

Often 2-septate but also more, and asci 4-spored, on Eucalyptus.

Are you sure the substrate is wood? because the two finds I know were on bark (Spain and France).

Ah, Raul was faster :-)

Could you please tell me the collection data?

Zotto
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Bometon Javier, 10-11-2015 21:44
Bometon Javier
Re : Ascomicete blanco
Gracias Raúl y Zotto, le envío los datos de la colección.

Saludos

Javier