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02-08-2025 12:35

éric ROMERO éric ROMERO

Bonjour tous, J'ai trouvé sur pétiole de Fraxin

02-08-2025 17:21

Andgelo Mombert Andgelo Mombert

Bonjour,Je recherche la description et la planche

30-07-2025 20:52

Bohan Jia

Hi together,  I've been looking posts in AscoFra

30-07-2025 10:12

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous m'aider à

31-07-2025 16:32

Andreas Gminder Andreas Gminder

Dear collegues,today I found on a very fresh fire

30-07-2025 18:06

Stefan Jakobsson

On a decorticated twig of Alnus incana on moist so

29-07-2025 18:59

Castillo Joseba Castillo Joseba

Me mandan el  material seco de Galicia, España,

28-07-2025 12:34

Enrique Rubio Enrique Rubio

Hi to everybody.I would appreciate any ideas about

28-07-2025 04:59

Richard Droker

Growing on resin (over moss on Tsuga heterophyll)l

13-06-2025 09:41

Josep Torres Josep Torres

Hello.A cerebriform ascomycete sprouting scattered

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Tubeufia cerea?
Juuso Äikäs, 28-08-2021 15:43
These olive fruitbodies were growing on the inner surface of partly detached bark of Betula sp, in a moist, herb-rich forest.

Although the asci seem to be largely immature, there were many free mature-looking(?) spores to be found. They measured 39 - 47 × 3.5 - 4 µm. In water the spores looked aseptate, but in the first IKI pic, there seem to be septae.

T. cerea is said to grow on other fungi - old DIatrype etc. However, these were at least seemingly growing directly on wood. Could this still be Tubeufia cerea?
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