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11-03-2026 17:36

Michel Hairaud Michel Hairaud

Bonjour, Je cherche des indices  pour cette réc

12-03-2026 16:17

Sylvie Le Goff

Bonjour à tousRécolté dans le 22 en France (ré

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

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 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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Mollisia adenostylis
Yatsiuk Iryna, 14-02-2013 22:44
Yatsiuk Iryna

Hello to all! 


Here is Mollisia/Pyrenopeziza on herbacious substrate, unfortunately I cannot say even the genus of the plant, but it is dicotyledonous.


KOH reaction negative. Hairs conspicuous, 30-40 um long, multicelled.  Asci 42-58*5,8-7,6 um, apical apparatus IKI BB. Spores with 0-2-3 small oil drops, 8.0-10.4*2,2-2,9 um, crociers absent.


With Gminder's key I've got M. adenostylis, what would you say?


With best wishes, Irina

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Hans-Otto Baral, 14-02-2013 22:52
Hans-Otto Baral
Re : Mollisia adenostylis
Hi Irina

I  would not expect here simple-septate asci . Are you sure?

The strongly conical ascus apex suggests a Pyrenopeziza. The absence of elongate VBs in the living paraphyses would support this, if you saw such.

Besides, I have problems to draw a line to the common Pyrenopeziza atrata, as which I might have identified your find.

Zotto