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04-02-2009 09:42

Miguel Ãngel Ribes Miguel Ángel Ribes

Buenos días / Good morning Viendo el mensaje d

03-02-2009 17:07

Enrique Rubio Enrique Rubio

Cher tous: Je vous prie une opinion sur cette Nec

03-02-2009 15:16

Roland Labbé

Bonjour ! Voici une planche de ce que je crois ê

02-02-2009 23:31

VASILEIOS KAOUNAS

Found Schinia Greece 02-02-09, in sandy soil, in E

01-02-2009 23:18

Guy Garcia

Bonsoir, Quelqu'un aurait-il la possibilité de m

01-02-2009 19:03

Christian Lechat Christian Lechat

Dear friends, I'm searching for the following do

30-01-2009 22:50

Yannick Mourgues Yannick Mourgues

Hi. Need help for this specie. I'm sure I have

30-01-2009 18:40

Jean Pierre Dechaume Jean Pierre Dechaume

Sur branches mortes de houx, en grand nombre. mal

30-01-2009 00:30

Yannick Mourgues Yannick Mourgues

Hi. Here is a specie near B. subpallida. I need

28-01-2009 00:18

Uwe Lindemann Uwe Lindemann

Hello Forum, I am searching for this article: PRO

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Hypoxylon fraxinophilum/intermedium?
Björn Wergen, 01-01-2012 20:41
Björn WergenHi again,

there are a few hypoxylon-like specimen I have found the last days, one of them is this small Hypoxylon on a Fraxinus twig. It has interesting microscopical features. Perhaps someone can give me some tips with the two species H. fraxinophilum and H. intermedium.

Ostioles have small but nearly invisible "discs" (visible only under x40). I did not find any comparable species (there are no photos with the hyaline sheaths).

regards,
björn
  • message #17062
  • message #17062
Gernot Friebes, 01-01-2012 21:06
Re : Hypoxylon fraxinophilum/intermedium?
Hi Björn,

yes, I'm quite sure that your determination is correct. It is a very common species in riparian forests to my experience. As far as I know, H. fraxinophilum is a synonym of H. intermedium.

Best wishes,

Gernot
Björn Wergen, 01-01-2012 21:11
Björn Wergen
Re : Hypoxylon fraxinophilum/intermedium?
Hi Gernot,

yes, I thought the same about it, but I was not sure after looking for it in indexfungorum.org (H. fraxinophilum is a correct name there). I have never seen H. intermedium before.

Danke für die Hilfe Gernot und Gruß nach Österreich :)

regards,
björn