Accès membres

Mot de passe perdu? S'inscrire

25-01-2026 23:23

Tomaz Vucko Tomaz Vucko

Hello! I found this species that resembles Delitsc

06-02-2026 01:14

Tomaz Vucko Tomaz Vucko

Hello!How would you name this species? Most perith

04-08-2014 17:35

Leandro Sánchez Leandro Sánchez

Sur branche de feuillus, jusqu'à 22 mm diamètre,

05-02-2026 15:07

Vasileios Kaounas Vasileios Kaounas

Found on a fallen needle of Pinus halepensis, diam

05-02-2026 06:43

Stefan Blaser

Hello everybody, Any help on this one would be mu

18-08-2025 15:07

Lothar Krieglsteiner Lothar Krieglsteiner

.. 20.7.25, in subarctic habital. The liverwort i

02-02-2026 21:46

Margot en Geert Vullings

On a barkless poplar branch, we found hairy discs

02-02-2026 14:55

Andgelo Mombert Andgelo Mombert

Bonjour,Sur thalle de Lobaria pulmonaria.Conidiome

02-02-2026 14:33

Andgelo Mombert Andgelo Mombert

Bonjour,Sur le thalle de Peltigera praetextata, ne

31-01-2026 10:22

Michel Hairaud Michel Hairaud

Bonjour, Cette hypocreale parasite en nombre les

« < 1 2 3 4 5 > »
Another deuteromycete?
Lepista Zacarias, 20-08-2015 01:36

Hello everybody.
This one was growing in a piece of wood inside a garage.
It has very long hairs. I found no asci and instead it seems to have some conidiospores. The spores are simple, ellipsoidal to subglobose, seeming guttullate, brown with the following dimensions:
(10.4) 11.4 - 14.2 (14.7) x (8) 8.6 - 10.4 (10.7) um
Q = (1) 1.1 - 1.5 ; N = 20; Me = 13 x 9.5 um ; Qe = 1.4.
Any help for its classification will be welcome.
thanks in advance,
zaca

  • message #37594
  • message #37594
  • message #37594
  • message #37594
  • message #37594
  • message #37594
  • message #37594
Lothar Krieglsteiner, 20-08-2015 08:47
Lothar Krieglsteiner
Re : Another deuteromycete?

Maybe even not. Could be a Chaetomium, the asci are used to disintegrate early.


Regards from Lothar

Michel Delpont, 20-08-2015 09:42
Michel Delpont
Re : Another deuteromycete?
Indeed, spores resemble certain species of Chaetomium. Observation of asci, hair and the structure of the wall perithecia is very important for the determination. In the photos it appears that copies are already a bit old.

Michel.
Lepista Zacarias, 20-08-2015 22:35
Re : Another deuteromycete?
Thanks, Lothar and Michel, for your comment.
Any special suggestion towards identification?
Regards,
zaca
Michel Delpont, 21-08-2015 09:04
Michel Delpont
Re : Another deuteromycete?
Sorry, it lacks many details for a precise identification,especially as this is a very difficult genre.

Michel.
Lepista Zacarias, 21-08-2015 23:33
Re : Another deuteromycete?
Hi Michel,
My question was precisely what details are needed to arrive to a positive identification.
Thanks,
zaca
Michel Delpont, 22-08-2015 08:49
Michel Delpont
Re : Another deuteromycete?
I gave you some details in my first post. We must also observe perithecium shape and structure.

Michel.