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11-11-2025 20:16

Bohan Jia

Hi, lastly I have found these tiny yellow decayin

09-11-2025 13:20

Josep Torres Josep Torres

Hello.A tiny ascomycete, appearing as erupting gra

08-11-2025 12:10

Elisabeth Stöckli

Bonjour, Trouvé sur tiges mortes de Rubus (ronce

08-11-2025 00:29

Francois Guay Francois Guay

I found this species in Quebec, Canada, on herbace

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

08-11-2025 09:15

Michel Hairaud Michel Hairaud

Bonjour, Pouvez vous m'aider à identifier ce Mol

06-11-2025 16:50

Rot Bojan

Hello! Yesterday I found a fungus on or near a nee

05-11-2025 11:33

Pierre Repellin

Bonjpur,J'ai trouvé, sur une hampe florale d'Alli

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

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Scutellinia olivascens var. minutospora?
Mirek Gryc, 01-08-2022 19:41
Hi
I suspect that my identification is correct but I am not sure if nothing has changed recently about this species so I would ask for your opinion.
Two fruiting bodies grew on charred wood.
Diameter of the fruiting bodies about 3 mm. The color of the Hymenium dark red. In the pictures, the color distorted, the fruiting bodies lay in the ripening room for three days.
Marginal hair maximum 750µm in length.
Spores:
(17.8) 18.4 - 20 (20.8) × (12) 12.1 - 13.7 (13.9) µm
Q = (1.3) 1.4 - 1.6; N = 14

Me = 19.3 × 13.2 µm; Qe = 1.5

The only irregularity with the original description is the length of the hair. As described, it should be not longer than 450µm, but for me their length reaches 750um

Thank you in advance for your opinions.
Regards.
Mirek
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Richard VALERI, 01-08-2022 22:56
Richard VALERI
Re : Scutellinia olivascens var. minutospora?
Bonsoir Mirek.
Je n'ai pas la description originale mais dans la clé de B. Jeannerot version 1.0 – December 2019, la longueur des poils est identique dans la variété et le type (entre 600 et 800 µ). Seules les spores sont plus petites pour la variété. 
Amicalement.
Richard.
Mirek Gryc, 02-08-2022 08:41
Re : Scutellinia olivascens var. minutospora?
Dear Richard.
Yes, I know what you wrote and that's why I am worried about these discrepancies.
In Benat key, nothing is mentioned about the length of the hair for this form, so I conclude that it should be comparable to S. olivascens hair.
However, taking into account the original description, the length of the hair is given to 450 so slightly less.
That's why I would like to know what others think about it.
Thank you and best regards.
Mirek