Accès membres

Mot de passe perdu? S'inscrire

30-01-2018 14:52

Discomycete on Castanea
Gernot Friebes

Hi, this one was also found by A. Gallé on wood

31-01-2018 03:49

Hypocrealean anamorph?
Chris Yeates Chris Yeates

This fungus has appeared on one of a number of dea

30-01-2018 06:10

Hyaloscyphaceae ?
Ethan Crenson

Hello all,In New York City, on well rotted hardwoo

30-01-2018 15:27

Discomycete on coniferous wood
Gernot Friebes

Hi,yet another unknown disco. :-/ I found it on de

27-01-2018 21:41

Berkleasmium sp. ? on Araucaria auracana
Thorben Hülsewig

Hi there,a few days ago i found this fungus.Maybe

30-01-2018 17:29

Coniochaeta ligniaria ?
Ethan Crenson

Hello,In New York City on decorticated hardwood. 

22-01-2011 21:06

Discomycete
Gernot Friebes

Hi, another species which I cannot determine wi

30-01-2018 10:32

Peziza repanda ?
Vasileios Kaounas Vasileios Kaounas

Found in forest with Quercus ilex.Asci (239.1) 251

28-01-2018 19:19

poilue sur tige ligneuse
Andgelo Mombert Andgelo Mombert

Bonsoir à tous,Il ne m'est pas possible pour l'in

28-01-2018 20:11

Slimacomyces monosporus on Araucaria araucana
Thorben Hülsewig

Hi there,today i found this Anamorph fungus on Ara

« < 681 682 683 684 685 > »
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