Accès membres

Mot de passe perdu? S'inscrire

28-04-2026 20:33

Vitus Schäfftlein

Hello, I found Trochila ilicina on Ilex aquifoliu

30-04-2026 10:43

Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia, España, 

30-04-2026 10:28

Rot Bojan

Hello, by appearance I would say that I am dealing

27-04-2026 18:48

Tony Moverley

Collected 23rd April 2026, Norfolk, EnglandSwarms

14-04-2026 05:32

Ethan Crenson

Hi all, A few weeks back a friend pointed out som

27-04-2026 20:52

Lothar Krieglsteiner Lothar Krieglsteiner

Found on hanging tiwg of Olea europaea in dried-ou

28-04-2026 22:51

Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et tous,Pourriez-vous m'aider à

29-04-2026 08:01

Lothar Krieglsteiner Lothar Krieglsteiner

... on twig attached to small tree of Citrus auran

29-04-2026 10:44

Lothar Krieglsteiner Lothar Krieglsteiner

growing at moist, drying-out soil at the side of a

28-04-2026 21:53

William Slosse William Slosse

Good evening everyone, Recently, in a wet forest,

« < 1 2 3 4 5 > »
Discomycete on Castanea
Gernot Friebes, 30-01-2018 14:52
Hi,

this one was also found by A. Gallé on wood of Castanea. The brownish excipular cells are very striking. The ascospores measure about 11.8–13.4 x 3–3,6 µm. The paraphyses contain VBs. Photos are by myself and A. Gallé. Thanks for your help!

Best wishes,
Gernot

  • message #52063
  • message #52063
  • message #52063
  • message #52063
  • message #52063
  • message #52063
  • message #52063
  • message #52063
  • message #52063
  • message #52063
  • message #52063
  • message #52063
Lothar Krieglsteiner, 30-01-2018 16:12
Lothar Krieglsteiner
Re : Discomycete on Castanea

Hello Gernot,


I do not know the species, but especially the spores strongly remind me of Encoelia.


Best regards, Lothar

Hans-Otto Baral, 30-01-2018 16:30
Hans-Otto Baral
Re : Discomycete on Castanea
Hi Gernot
yes, somewhat encoelioid. Do you have a pic of the VBs?
Zotto
Gernot Friebes, 30-01-2018 16:51
Re : Discomycete on Castanea
Hi, Lothar & Zotto,

thanks! I had not considered an encoelioid fungus. The VBs can be seen on the ninth picture – I attach a cropped and enhanced version of it.

Best wishes,
Gernot
  • message #52068
Viktorie Halasu, 31-01-2018 01:15
Viktorie Halasu
Re : Discomycete on Castanea
Hello Gernot,

this reminds me on the collections by S. Tello and myself, so far unnamed
http://ascofrance.fr/search_forum/47451
http://www.ascofrance.fr/search_forum/21391

Best,
Viktorie
Hans-Otto Baral, 31-01-2018 08:14
Hans-Otto Baral
Re : Discomycete on Castanea
Indeed Viktorie, it looks just like those. I cannot remember these two earlier samples, but found them via the host genus in my files under Cenangiaceae, folder "indet. Prunus, Hedera"
Gernot Friebes, 31-01-2018 11:51
Re : Discomycete on Castanea
Thank you! These collections do look similar, although I'm not sure if the ascospore form is exactly the same; they tend to be bent in our material which I don't see in your collections. But who knows how much that can vary!

Best wishes,
Gernot