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Mot de passe perdu? S'inscrire

13-02-2026 03:30

Tomaz Vucko Tomaz Vucko

Hello! I found these immersed perithecia on a stic

15-02-2026 04:32

Tomaz Vucko Tomaz Vucko

One more specimen that is giving me some descent a

02-02-2026 21:46

Margot en Geert Vullings

On a barkless poplar branch, we found hairy discs

13-02-2026 18:05

Margot en Geert Vullings

On February 9, 2026, we found these small hairy di

14-02-2026 22:45

Tomaz Vucko Tomaz Vucko

Hy!I would ask for some help determing this specie

09-02-2026 14:46

Anna Klos

Goedemiddag, Op donderdag 5 februari vonden we ti

14-02-2026 19:09

Valencia Lopez Francisco Javier

Hola colegasEstoi interesado en este articulo, Agn

14-02-2026 10:58

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous m'aider à

13-02-2026 18:02

Nogueira Héctor

November 2025 León (SPAIN) ID Help Hello! Thi

12-02-2026 21:34

patrice Callard

Bonjour, la face inférieure des feuilles ce certa

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Hypoderma ilicinum?
Dragiša Savic, 11-10-2016 14:19
Is this Hypoderma ilicinum? On the leaf of Quercus petraea.
  • message #45357
  • message #45357
Peter Thompson, 12-10-2016 22:25
Re : Hypoderma ilicinum?
Hello Savic,

Yes, this looks exactly the same as a sample which I found a few days ago.

The conidial state is clearly present. You should also see that the fruit bodies are all within a pale area of the leaf, surrounded by a thin black stromatic line.

With Best Wishes,
Peter.
Dragiša Savic, 13-10-2016 07:55
Re : Hypoderma ilicinum?
Thanks, I was not sure because I do not have a description of this species. Confused me the name ilicinum, because Quercus ilex does not grow in my area (northern Serbia), but later on I found data that grows on other oaks also.