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14-01-2013 12:42

cups with waretd spores
Reza Shaian

Dear friends I have dried specimens, from forest

14-01-2013 06:22

Chorioactis geaster
John Plischke John Plischke

Today I had the chance to examine a peice of Chori

13-01-2013 11:01

THE GENUS NEMANIA
Alessio Pierotti Alessio Pierotti

Can anyone help me to find this article:Ju Y.-M. &

13-01-2013 13:57

Red ascomycota
Cvenkel Miran

A couple of years old concrete beeing populated by

09-01-2013 14:33

Xylaria sur fruits au sol (peut-être de Berberis) : X. oxyacanthae ?
abar Bob abar Bob

Bonjour.C'est mon premier sujet sur votre forum.So

11-01-2013 11:49

Description Trichoglossum leucosporum
Sabino Arauzo

Chers amis, j'ai trouvé un Trichoglossum avec des

05-01-2013 20:42

Ascomiceto en tierra
Salvador Tello

Hola a todos.Este ascomiceto estaba sobre tierra,

10-01-2013 05:19

Hypocrea brunneoviridis ? - 50463
Roland Labbé

Bonjour !Voici un Hypocrea que nous croyons être

08-01-2013 22:57

Pyreno...
Gilbert MOYNE

Pas été capable de mettre un nom sur ce petit ch

08-01-2013 18:20

Ceratostomataceae (?) on hardwood
Enrique Rubio Enrique Rubio

Hi againThese gregarious, small (up to 1 mm high),

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Ascomycete on crust
Dieter Slos, 26-12-2012 10:24
Hi all,

I found this small ascomycete on a corticoid fungus. I have totally no idea where to start. Any ideas would be welcome. The spores are about 23 x 13 µm. I only found one fruitbody.

Regards,
Dieter
  • message #20867
  • message #20867
  • message #20867
Hans-Otto Baral, 26-12-2012 13:13
Hans-Otto Baral
Re : Ascomycete on crust
an Erisyphales I suspect.
Dieter Slos, 26-12-2012 14:18
Re : Ascomycete on crust
Thanks Zotto,

Any idea of usable keys in this order? And I suspect this is the theleomorph because it produces asci?

Dieter
Hans-Otto Baral, 26-12-2012 14:54
Hans-Otto Baral
Re : Ascomycete on crust
I hope someone else in this forum can help here. The hairs are surely important for an identification.

Chris Yeates, 27-12-2012 21:34
Chris Yeates
Re : Ascomycete on crust
I agree with Zotto about Erysiphales; always a challenge when you don't know the original host; to start with you need good details of the hairs (length, number and whether they have terminal ornamentation), plus how many asci are in the chasmothecium and how many spores per ascus . . .
amitiés
Chris
Dieter Slos, 29-12-2012 10:53
Re : Ascomycete on crust
Oké, thx for the confirmation. It seems that I have to find more material before I can continue this quest.

Dieter
Chris Yeates, 29-12-2012 13:53
Chris Yeates
Re : Ascomycete on crust
Hello Dieter
try and discover which host plant this came from - that is by far the easiest way to begin to identify members of the Erysiphales
best wishes
Chris