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17-09-2015 09:58

Pulvinula
Peter Wilberforce

Dear Ascofrance members,I would appreciate some he

13-09-2015 08:42

no se lo que es
Castillo Joseba Castillo Joseba

en madera de FagusA ver sihay alguna sugerenciaJos

15-09-2015 22:34

Hymenoscyphus
Blasco Rafael Blasco Rafael

Hola, tengo este Hymenoscyphus recogido en rama de

12-09-2015 07:22

literature
Christian Lechat Christian Lechat

Hi to all,does anybody have these papers: Dickinso

14-09-2015 19:54

Crumenulopsis ?
Elisabeth Stöckli

Bonsoir,Récolte sur bois de Pinus (tourbière)Apo

14-09-2015 00:16

Pyreno on decorticated wood
Lepista Zacarias

Hi everyone,I found this pyreno growing on the woo

14-09-2015 15:30

Asco on Solidago virgaurea
Jakob Schneller Jakob Schneller

 i have difficulties to identify it. Spores 14-1

13-09-2015 23:15

Hymenoscyphus ?????
ACAR ismail ACAR ismail

On twigs of pyrusascospores 14-18 x 4-6 µmasci 90

08-09-2015 20:49

Peziza sp
Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos. Subo unas fotos de una Peziza que e

11-09-2015 14:04

Trichophaeopsis
Gernot Friebes

Hi,this species was found on a small branch of a d

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Pyrenomycet on Fagus: Lophiotrema?
Regina Siemianowski, 17-09-2015 22:48
Hi to all,
today I have found a black, immersed perithecia on coarse woody debris of Fagus, initial stage of decomposition. There is an elongated crest-like ostiolum.
Spores are allantoid, 13–14 µm x 3-3,5 µm, hyaline, two-celled with a constriction at the septum.
Asci 60-90x4-5µm, with 8 spores
My first idea was Lophiotrema boreale, certainly I'm completely wrong.

Thanks in advance for any suggestions!
Regina
  • message #37991
  • message #37991
Alain GARDIENNET, 17-09-2015 23:09
Alain GARDIENNET
Re : Pyrenomycet on Fagus: Lophiotrema?

Yes, L. boreale, no problem.


Alain

Regina Siemianowski, 17-09-2015 23:29
Re : Pyrenomycet on Fagus: Lophiotrema?
Thanks a lot! :-)