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08-01-2026 21:22

Blasco Rafael Blasco Rafael

Hola, He recogido esta muestra de Orbilia sobre Re

07-01-2026 10:24

Danny Newman Danny Newman

Pezicula sp. on indet. hardwood Appalachian Highl

07-01-2026 22:22

Danny Newman Danny Newman

Tatraea sp. on indet. hardwood The Swag, Great Sm

07-01-2026 17:29

Marc Detollenaere Marc Detollenaere

Dear Forum,On a barkless Populus I found some smal

10-11-2021 17:33

Riet van Oosten Riet van Oosten

Add-on topic http://www.ascofrance.com/forum/7059

07-01-2026 10:05

Danny Newman Danny Newman

cf. Chaetospermum on XylariaCosby Campground, Grea

06-01-2026 20:54

Thierry Blondelle Thierry Blondelle

Bonjour à tous et meilleurs voeux pour cette nouv

02-01-2026 17:43

MARICEL PATINO

Hi there, although I couldn't see the fruitbody, I

04-01-2026 17:45

Stephen Martin Mifsud Stephen Martin Mifsud

I was happy to find these orange asmocyetes which

02-01-2026 22:48

éric ROMERO éric ROMERO

Bonjour tous, Je profite de cette nouvelle demand

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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