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13-01-2026 07:57

Danny Newman Danny Newman

cf. Bombardia on indet. decorticate woodAppalachia

11-01-2026 20:35

Josep Torres Josep Torres

Hello.A very tiny pyrenomycete sprouting sparsely

13-01-2026 10:13

Danny Newman Danny Newman

Cordieritidaceae sp. on indet. wood w/ Hypoxylon s

13-01-2026 07:28

Danny Newman Danny Newman

Chlorociboria glauca on indet. decorticate logThe

13-01-2026 07:14

Danny Newman Danny Newman

Neodasyscypha cerina on indet decorticate logThe S

13-01-2026 09:10

Danny Newman Danny Newman

Dasyscyphella chrysotexta on indet. decorticate ha

13-01-2026 08:43

Danny Newman Danny Newman

Tricladium varicosporioides on indet. decorticate

13-01-2026 08:49

Danny Newman Danny Newman

Coccomyces sp. on fallen Rhododendron leavesPretty

12-01-2026 22:02

Ethan Crenson

Hello all, I am hoping someone will have some ins

13-01-2026 07:51

Danny Newman Danny Newman

Atrocalyx sp. on indet. herbaceous stemAppalachian

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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