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26-12-2012 10:24

Dieter Slos

Hi all,I found this small ascomycete on a corticoi

29-12-2012 12:07

Enrique Rubio Enrique Rubio

Is it possible that nobody has a copy of this arti

11-12-2012 21:00

Gilles Corriol Gilles Corriol

Je tente ma chance une nouvelle fois, ce coup ci a

17-12-2012 21:24

Salvador Tello

En madera seca de Ficus caria.Cuerpos fructíferos

28-12-2012 13:48

Patrice TANCHAUD

Bonjour,récolte réalisée en milieu légèrement

28-12-2012 13:48

Enrique Rubio Enrique Rubio

Hi againThese gregarious, small (up to 0.6 mm), sh

28-12-2012 17:54

Enrique Rubio Enrique Rubio

Pouvez vous m'aider avec cet article? Greletia re

22-12-2012 04:49

Roland Labbé

Bonjour !Voici un disco rouge inconnu de nous et

26-12-2012 17:09

Esquivel-Rios Eduardo

Hi Alli found this Rhytidhysteron in a dead branch

22-12-2012 16:08

Yannick Mourgues Yannick Mourgues

Bonjour.Ce sera sans doute difficile et je ne m'at

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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