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03-02-2026 20:44

Zetti Mario

When I first saw this white mould on an Agaricus s

18-08-2025 15:07

Lothar Krieglsteiner Lothar Krieglsteiner

.. 20.7.25, in subarctic habital. The liverwort i

02-02-2026 21:46

Margot en Geert Vullings

On a barkless poplar branch, we found hairy discs

02-02-2026 14:55

Andgelo Mombert Andgelo Mombert

Bonjour,Sur thalle de Lobaria pulmonaria.Conidiome

02-02-2026 14:33

Andgelo Mombert Andgelo Mombert

Bonjour,Sur le thalle de Peltigera praetextata, ne

31-01-2026 10:22

Michel Hairaud Michel Hairaud

Bonjour, Cette hypocreale parasite en nombre les

02-02-2026 09:29

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pour cette récolte de 2

01-02-2026 19:29

Nicolas Suberbielle Nicolas Suberbielle

Bonjour, Marie-Rose D'Angelo (Société Mycologiq

30-01-2026 22:49

éric ROMERO éric ROMERO

Bonjour tous, Récolté dans les Vosges le 22/10/

31-01-2026 09:17

Marc Detollenaere Marc Detollenaere

Dear Forum,On decorticated wood of Castanea,I foun

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Scutellinia sp.
Vasileios Kaounas, 29-10-2017 09:27
Vasileios KaounasHello !!!
This species was found in a wet stump of Quercus sp. 28-10-17.

Asci 196.1 [209.5 ; 228] 241.3 x 11.7 [14.3 ; 17.9] 20.5 µm

Spores 15.3 [16.4 ; 17] 18.1 x 10.3 [11.2 ; 11.8] 12.8 µm
Q = 1.3 [1.4 ; 1.5] 1.6 ; N = 20 ; C = 95%
Me = 16.7 x 11.5 µm ; Qe = 1.5

Hairs 300-630 x 20-31 ?m

Nicolas VAN VOOREN, 29-10-2017 09:30
Nicolas VAN VOOREN
Re : Scutellinia sp.
Dear Vasileios,
You must show us ascospores in Cotton blue to see the ornamentation. This is mandatory to try a determination.
Vasileios Kaounas, 30-10-2017 11:49
Vasileios Kaounas
Re : Scutellinia sp.
Thank you Nicolas.
I do not see any particular decoration...
Viktorie Halasu, 31-10-2017 11:54
Viktorie Halasu
Re : Scutellinia sp.
Hello Vasileios,
if the specimen is still alive, it would be helpful to let it shoot the sporeprint on the slide and then remeasure and stain with LACB. And if I see correctly, most of the spores are staining inside too, so it might first need to stay a few days in the fridge to mature (= until it is able to produce a sporeprint). 
Viktorie