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05-03-2026 10:07

Hulda Caroline Holte

Hello, I found and collected this species growing

14-03-2026 13:51

Thierry Blondelle Thierry Blondelle

Hi everybody Under Quercus ilex, i hesitate to na

12-03-2026 19:44

Enrique Rubio Enrique Rubio

Hi to everybody.Can you give me any suggestions ab

11-03-2026 17:36

Michel Hairaud Michel Hairaud

Bonjour, Je cherche des indices  pour cette réc

12-03-2026 15:45

Åge Oterhals

Dear forum,I found this small discomycete on a ver

08-03-2026 14:05

Thierry Blondelle Thierry Blondelle

Bonjour à tous,Sur 3 récoltes supposées de H. l

12-03-2026 16:17

Sylvie Le Goff

Bonjour à tousRécolté dans le 22 en France (ré

12-03-2026 14:37

David Wasilewski

These small ascomycota (1-3 mm) ere observed growi

11-03-2026 16:48

Bruno Coué Bruno Coué

Bonjour, je serais heureux d'avoir votre avis sur

09-02-2026 22:01

ruiz Jose

Hola, me paso esta colección en madera de pino, t

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Cryptadelphia? Trichosphaeria?
Karl Soler Kinnerbäck, 10-05-2021 11:32
Hi all,

This species was found on a branch of Fraxinus excelsior in Uppsala, Sweden. Could it be a Cryptadelphia, Trichosphearia or something else?

Sp. 18-25 x 5-6, 0-3 septate, 1-4 guttulate. 

All suggestions appreciated!

Best regards
Karl
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Eduard Osieck, 12-05-2021 09:44
Re : Cryptadelphia? Trichosphaeria?
Hi Karl
The teleomorph stage of Cryptadelphia is often accompanied by its anamorph that is needed for identification: see paper by Reblova & Seifert 2004. The “hairs” on your 1st photo could be the conidiophores. The conidia are characteristic versicolourous, broadly ellipsoid to obovoidal.
Eduard
Karl Soler Kinnerbäck, 12-05-2021 09:54
Re : Cryptadelphia? Trichosphaeria?
Thanks Eduard!

I have searched for conidia several times but unfortunately never found any. Good to know that the conidia are necessary, I will put this one away for now.

Karl