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Mot de passe perdu? S'inscrire

12-11-2025 21:47

sp en restos de poda
ruiz Jose

Hola a todos, me envían esta colección en resto

12-11-2025 09:25

Pseudombrophila on soil
Viktorie Halasu Viktorie Halasu

Hello, I need help with a pale terrestric Pseudom

11-11-2025 20:16

yellow discs on a Quercus robur leaf
Bohan Jia

Hi, lastly I have found these tiny yellow decayin

09-11-2025 13:20

Ascomycete on Rubus.
Josep Torres Josep Torres

Hello.A tiny ascomycete, appearing as erupting gra

08-11-2025 12:10

Phacidium
Elisabeth Stöckli

Bonjour, Trouvé sur tiges mortes de Rubus (ronce

08-11-2025 00:29

Allophylaria subliciformis?
Francois Guay Francois Guay

I found this species in Quebec, Canada, on herbace

04-11-2025 14:53

Leptosphaeria?
Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

08-11-2025 09:15

Mollisia sur Pinus
Michel Hairaud Michel Hairaud

Bonjour, Pouvez vous m'aider à identifier ce Mol

06-11-2025 16:50

Hymenoscyphus sp?
Rot Bojan

Hello! Yesterday I found a fungus on or near a nee

05-11-2025 11:33

Cladosporium ?
Pierre Repellin

Bonjpur,J'ai trouvé, sur une hampe florale d'Alli

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Hyphomycete
Bernard Declercq, 17-10-2021 16:56
Bernard DeclercqHello,

Collected decorticated branch of Quercus rubra:
Sporodochia subspherical, 0.3-0.5 mm diam., crowded to scattered, rust coloured.
Conidia subtriangular to square or irregular, composed of 3-4 subglobose cells; 10-13x8-10x7-8 µm, with constricted septa, smooth, rust coloured.
Conidiogenous cells cylindrical, hyaline.
Ass. Helicosporium vegetum Nees.

Can anyone help me identifying this maybe hyperparasitic hyphomycete?
Thanks in advance.

Bernard

  • message #70367
  • message #70367