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14-10-2014 10:34

Blasco Rafael Blasco Rafael

Hola, Creo que Al finales Las Tres Muestras que ma

13-10-2014 23:07

Guy Lambert

Bonjour à tousalternariose de la tomateje pense Ã

13-10-2014 11:42

Blasco Rafael Blasco Rafael

Hola, tengo esta otra Scutellinia que pienso sea S

13-10-2014 09:54

Chris Johnson

Good morningFound on decorticated wood (probably F

10-10-2014 22:09

Marja Pennanen

Hello folks,I found some tiny, 0,1-0,2 mm wide, wh

11-10-2014 22:35

Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Good evening,I found this Marcelleina today.Macroc

12-10-2014 10:04

Blasco Rafael Blasco Rafael

Hola, tengo recogida esta muestra en tronco de Hay

11-10-2014 13:24

Blasco Rafael Blasco Rafael

Hola Tengo Recogida en Río de montaña, A 1.667 m

10-10-2014 22:16

Ralph Vandiest Ralph Vandiest

Hello, I found this species in large numbers on s

10-10-2014 20:58

brigitte vignot

bonjour trouvé sur cupule de gland de chêne, da

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Tiny discs on a Betula leaf
Marja Pennanen, 02-10-2014 10:20
Hi all,

I found these accidently an a leaf with some myxos.
They are tiny and almoust hyaline.
I attach here a photo of them evenif I shouldn't. There is only some shining of them.
The asci are about 30-40x6-7 and may be very, very weakly  IKI blue.
The spores are about 5-7x2-3. I saw no paraphyses.
I should adjust the whitebalance...

No knowledge of something like this, hopefully someone here can help me.
Marja
  • message #31557
  • message #31557
  • message #31557
Hans-Otto Baral, 02-10-2014 11:38
Hans-Otto Baral
Re : Tiny discs on a Betula leaf
Hi Marja

you must look at the margin. Perhaps it is a Mollisina??

Zotto
Marja Pennanen, 02-10-2014 15:04
Re : Tiny discs on a Betula leaf
Dear Zotto,

There were roundish cells on the base, I will check the margin later, must go now.

Marja
Marja Pennanen, 05-10-2014 21:25
Re : Tiny discs on a Betula leaf
Hi,

I tried to study  these some more. They are not easy being so tiny and still you got to get them off the leaf.
Almoust ruined the specimen, but still found no marginal hairs. The fruitbodies went uppside down and that did not make my trials easier.

Marja