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29-12-2025 17:51

Blasco Rafael Blasco Rafael

Hola, me pueden ayudar con esta muestra.Recogida s

30-12-2025 16:44

Pascal Ducos

Bonjour,Une anamorphe rose stipitée, très nombre

29-12-2025 23:20

éric ROMERO éric ROMERO

Bonjour, Une récolte du mois d'août 2025 en tou

30-12-2025 17:14

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous aider Albe

30-12-2025 15:31

Johan Boonefaes Johan Boonefaes

I found this unknown star form by the microscopy o

29-12-2025 10:15

Hulda Caroline Holte

Hello, I found and collected this propoloid ascom

30-12-2025 09:04

Josep Torres Josep Torres

Hello.A Pyrenomycete sprouting sparsely but very d

29-12-2025 17:44

Isabelle Charissou

Bonjour,J'aimerais savoir si d'autres personnes au

12-11-2021 00:03

Lepista Zacarias

Hi everybody,A week ago in my fiels trip I noticed

29-12-2025 17:12

Bernard CLESSE Bernard CLESSE

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

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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