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27-04-2026 20:52

Lothar Krieglsteiner Lothar Krieglsteiner

Found on hanging tiwg of Olea europaea in dried-ou

27-04-2026 18:48

Tony Moverley

Collected 23rd April 2026, Norfolk, EnglandSwarms

27-04-2026 17:41

Lothar Krieglsteiner Lothar Krieglsteiner

.. Algarve, same leaf than the last post. The con

27-04-2026 18:05

Lothar Krieglsteiner Lothar Krieglsteiner

... still attached at standing tree. The green con

27-04-2026 17:16

Lothar Krieglsteiner Lothar Krieglsteiner

.. Algarve, moist lying.The conidiomata look like

27-04-2026 12:54

Steve Clements

Bonjour. Ce petit champignon blanc résupiné et

27-04-2026 09:59

Pauline. Penna

Bonjour Can anyone advise me on these pycnidia fo

26-04-2026 21:08

William Slosse William Slosse

Several species of Ramularia occur on Rumex that I

22-04-2026 20:54

Enrique Rubio Enrique Rubio

Hi to everybody.This Pyrenopeziza grew in moist le

25-04-2026 11:34

Louis DENY

Bonjour forumdans la clé de Zotto, L. pudicellum

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Dothideomycete ?
Garcia Susana, 26-02-2014 10:11
Hi all

I found these perithecia growing together on hardwood.
Pyriform perithecia are immersed with a hairy white collar around the ostiolar papilla.
The spore size is very large and ascospores having 9-15 transversal septa. Mature spores dark green color.


Any idea?
Thank you, greetings


Susana

  • message #27892
  • message #27892
  • message #27892
  • message #27892
  • message #27892
Christian Lechat, 26-02-2014 10:42
Christian Lechat
Re : Dothideomycete ?
Hi Susana,
your fungus looks like Fenestella phaeospora

Chistian
Jaklitsch Walter, 26-02-2014 12:47
Re : Dothideomycete ?
Dear Susana,
could you please send me the material, dried at room temperature. I am currently working on such fungi. Is the tree an oak (Quercus)?
Thanks, Walter

Here my address:

Dr. Walter Jaklitsch
Faculty Centre of Biodiversity
University of Vienna
Rennweg 14
A-1030 Vienna
Austria
Garcia Susana, 26-02-2014 13:00
Re : Dothideomycete ?
Thanks Christian for the determination.
Hi Walter, The number of perithecia is low, but we will send them. I think the substrate is Quercus, but I can not be sure.

Regards
Susana