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01-06-2025 09:37

Charles Aron Charles Aron

Hi All, I found this Octospora growing with liver

06-07-2025 19:36

Castillo Joseba Castillo Joseba

me mandan el material de Galicia (España) recolec

07-07-2025 19:22

David Chapados David Chapados

Hi,Does anyone know what could this anamorph be?ht

05-07-2025 12:38

Åge Oterhals

I found this pyrenomycetous fungi in pine forest o

02-07-2025 18:45

Elisabeth Stöckli

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

04-07-2025 20:12

Josep Torres Josep Torres

Hello.A fungus growing on the surface of a trunk o

20-06-2025 08:33

Josep Torres Josep Torres

Hello.Small, blackish, mucronated surface grains s

28-06-2025 16:00

Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

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

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Otidea 130814 138
Miguel Ángel Ribes, 19-08-2014 13:02
Miguel Ãngel RibesGood morning

I have this Otidea in Fagus sylvatica, small-medium size, without pink color ¿?, asci with croziers and spore type III (slightly fusiform), (14.7) 15.1 - 16.7 (18.1) x (7.1) 7.4 - 8.3 (8.8) µm; Q = (1.8) 1.9 - 2.16 (2.2) ; N = 126; Me = 16.0 x 7.8 µm ; Qe = 2.0.

With Nicolas key I get O. caligata (but spores are bigger, 17-20 x 10-11) or "O. boudieri" (but spores are more bigger, 21-24 x 9-11). With Jamoni key I get O. grandis (but I think macro is different). And only with macro characters I thik it is O. alutacea, but spores must be type II.

Could you help me, please?

Miguel Á. Ribes
  • message #30921
  • message #30921
DirkW, 19-08-2014 14:02
DirkW
Re : Otidea 130814 138
hello miguel,

to me this would be perfect o. alutacea. i think the slightly fusoid spore-shape is okay ...

best

dirk
Miguel Ángel Ribes, 20-08-2014 00:23
Miguel Ãngel Ribes
Re : Otidea 130814 138
Thank you Dirk