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04-07-2025 12:43

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

03-07-2025 18:40

Castillo Joseba Castillo Joseba

me mandas el material seco de Galicia (España) re

03-07-2025 20:08

Francois Guay Francois Guay

I found this interesting yellowish asco growing on

28-06-2025 16:00

Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

20-06-2025 08:33

Josep Torres Josep Torres

Hello.Small, blackish, mucronated surface grains s

01-07-2025 23:37

Josep Torres Josep Torres

Hello.A Pleosporal symbiotic organism located and

02-07-2025 17:26

Yanick BOULANGER

BonjourRécolté sur une brindille au fond d'un fo

02-07-2025 18:45

Elisabeth Stöckli

Bonsoir,Sur feuilles d'Osmunda regalis (Saulaie),

02-07-2025 09:32

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello, bonjour.Here is the paper I'm searching for

30-06-2025 16:56

Lydia Koelmans

Please can anyone tell me the species name of the

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Vibrissea? on a cranberry leaf
Marja Pennanen, 09-07-2013 08:40
Hello again,

after finding this leaf, I tried to find some more of these, but had no luck.
The fungi are about 0,5 mm wide.
The spores are filiform, about 20-30x1 and may be septate, can't be sure.
The asci are about 50-70x5 and propably IKI-.

This may be some Vibrissea, but the few descriptions I have, contained no such species.

So, help is needed: Marja
  • message #24334
  • message #24334
  • message #24334
  • message #24334
Nina Filippova, 09-07-2013 09:30
Re : Vibrissea? on a cranberry leaf
Hello, Marja,

looks like Lophodermium, probably L. oxycocci, there is its fine description in IMI Descriptions..

Nina.
Marja Pennanen, 09-07-2013 09:46
Re : Vibrissea? on a cranberry leaf
Yes,

you are right. Thank you.
These fooled me by being totally open and round. I did not let them to dry and show their real nature ;)

The species is not even new for me, got a collection on Vaccinium uliginosum from 2009.

Marja