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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

04-11-2025 09:07

Hymenoscyphus on blueberry.
Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Protounguicularia transiens?
Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

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Black on Sorbus.
Per Marstad, 05-02-2019 19:36
Per MarstadI have found this on Sorbus, in Norway.
Diameter 5 - 7 mm.
Spores 25 - 35 x 6 - 8 my.
I would like a name!Per M. 
  • message #56175
  • message #56175
Chris Yeates, 06-02-2019 02:13
Chris Yeates
Re : Black on Sorbus.
It's growing on that pyrenomycete - I would suggest Lylea tetracoila - see http://www.ascofrance.com/search_recolte/4313

Chris
Per Marstad, 06-02-2019 09:10
Per Marstad
Re : Black on Sorbus.
Thank you. It has been found onlt 4 times in Norway.
Per M.