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04-11-2025 12:43

Protounguicularia transiens?
Edvin Johannesen Edvin Johannesen

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

04-11-2025 09:07

Hymenoscyphus on blueberry.
Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 14:53

Ophiobolus?
Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

03-11-2025 21:34

Tatraea sp. ? on Populus tremula
Edvin Johannesen Edvin Johannesen

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

03-11-2025 19:41

Ascomycetes
David Chapados David Chapados

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

28-10-2025 15:37

Bright orange stalked asco
Carl Farmer

I'd be grateful for any suggestions for this strik

03-11-2025 16:30

Hymenoscyphus phiala
Hans-Otto Baral Hans-Otto Baral

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

01-11-2025 09:14

Telogalla olivieri
Francis Maggi

Bonjour,Trouvé sur Xanthoria parietina à Valdebl

28-10-2025 19:33

Rutstroemia firma
Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Je voudrais votre avis sur cette r

31-10-2025 09:19

literature request
Lothar Krieglsteiner Lothar Krieglsteiner

Can somebody provide me with a file of:Rogerson CT

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en piña sumergida
Blasco Rafael, 01-10-2014 21:20
Blasco RafaelHola, una Muestra this ver que PARECE, esta al Lado de las Recogida Anteriores mandadas, Río de montaña, una 2200m, piña semisumergida de Pinus uncinata.
RECTAS Parafisis, X4 -. X5 apice redondeado, aire Gotas lipídicas gran
ASCAs 95- X 9--11 -105.
Esporas de 9--13 X 4,5--5.
Margen subgloboso.
Medula prismatica.
Un saludo
Rafael
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Blasco Rafael, 01-10-2014 21:24
Blasco Rafael
Re : en piña sumergida
Mas micro
Rafael
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Hans-Otto Baral, 01-10-2014 22:55
Hans-Otto Baral
Re : en piña sumergida
Can you do a photo of the asci in Lugol please? Important is the reaction and especially the shape of apical ring (best in dead immature state).

Zotto
Blasco Rafael, 02-10-2014 07:57
Blasco Rafael
Re : en piña sumergida
Buenos dias Zotto.
No se si lo que he podido hacer vale para ver el poro Apical, pero no he sido capaz de ver un Asca con claridad,
Gran cantidad de Parafisis y Esporas, pero Ascas alguna aislada en la preparacion.
Un saludo
Rafael
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Hans-Otto Baral, 02-10-2014 09:10
Hans-Otto Baral
Re : en piña sumergida
Your last pic suggests Hymenoscyphus-type. I suspect "Pezizella" rufescens, which is in my Cudoniella folder and seems to have usually no croziers. Typical on cones in wet places. Did you look at the ascus base?
Blasco Rafael, 02-10-2014 09:29
Blasco Rafael
Re : en piña sumergida
Croziers no vistos
Muchas gracias Zotto
Rafael