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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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Leptosphaeria species on platanus
Ralph Vandiest, 24-02-2014 23:09
Ralph VandiestHello,


I found this  species on platanus. Looks like Leptosphaeria species but not sure (as the only possible fit with my key is J galii?!). 0,3/0,4mm diam wide, in large clusters, asci 8-sporig up to 100µm, 3-sepated, incurved spores
13/16x4/5µm, outher cells wider than inner cells.

Can anybody  help me with this?

regards,


Ralph
  • message #27842
  • message #27842
  • message #27842
DirkW, 24-02-2014 23:21
DirkW
Re : Leptosphaeria species on platanus
hi ralph, looks like melanomma pulvis-pyrius. very common on fagus ...

best

dirk
Chris Yeates, 25-02-2014 13:36
Chris Yeates
Re : Leptosphaeria species on platanus
I agree with Dirk 100%
amitiés
Chris
Ralph Vandiest, 25-02-2014 13:38
Ralph Vandiest
Re : Leptosphaeria species on platanus
thx Dirk & Chris fot your opinion. Fits perfect.

Regards,
Ralph