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24-04-2026 03:16

David Chapados David Chapados

Found while looking at something else from wood in

22-04-2026 20:17

Marian Jagers Marian Jagers

Is anyone familiar with the Hyphomycetes genus Pse

23-04-2026 06:46

François Freléchoux François Freléchoux

Bonjour, Voici la description d'un minuscule asco

21-04-2026 22:14

Margot en Geert Vullings

This cup fungus was found on April 10, 2026, on lo

22-04-2026 20:54

Enrique Rubio Enrique Rubio

Hi to everybody.This Pyrenopeziza grew in moist le

22-04-2026 19:12

Louis DENY

Bonjour forum.Trouvé à Belfort, est de la France

21-04-2026 21:00

Sylvie Le Goff

Bonjour à tousJe sollicite votre aide pour cet as

22-04-2026 01:06

Richard VALERI Richard VALERI

Bonjour à tous.Je vous présente cette Nectria s.

21-04-2026 13:36

Gernot Friebes

Hi,I am out of ideas for this one. I collected Sal

21-04-2026 13:19

Gernot Friebes

Hi,this Lophodermium on Typha has ascospores measu

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small discomycete on Fomes fomentarius
Lothar Krieglsteiner, 01-02-2019 17:27
Lothar Krieglsteiner

... collected on 04.04.2011, in Croatia, on the hymenophore of an old Fomes fomentarius.


In 2011, I thought of a Thelebolus, but I am not sure at all where this disco could belong to now. A little similarity is also to Mniacia (?) - but this usually is growing with mosses ...


Perhaps somebody has an idea?


The m-fotos are from 40x-magnification (2,5 µm per grade), then 100x (1) - and the last fotos were taken in IKI (Lugol).


Before I take the specimen and re-examine, I wait for some ideas ...


Best regards, Lothar


 

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Hans-Otto Baral, 01-02-2019 17:57
Hans-Otto Baral
Re : small discomycete on Fomes fomentarius
Could be the group of ?Laetinaevia uvidula.
Thelebolus I know with a little different apical ascus thickening, with a concave instead of strongly convex inner surface.
Lothar Krieglsteiner, 01-02-2019 18:28
Lothar Krieglsteiner
Re : small discomycete on Fomes fomentarius

thank you very much, Zotto - I will compare this!


Best regards, Lothar