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Mot de passe perdu? S'inscrire

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

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

03-11-2025 19:41

David Chapados David Chapados

Hi,Does anyone knows which genus could this be? G

28-10-2025 15:37

Carl Farmer

I'd be grateful for any suggestions for this strik

03-11-2025 16:30

Hans-Otto Baral Hans-Otto Baral

Hello I want to ask you if you have found this ye

01-11-2025 09:14

Francis Maggi

Bonjour,Trouvé sur Xanthoria parietina à Valdebl

28-10-2025 19:33

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Je voudrais votre avis sur cette r

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Hypoxylon fuscoides?
Mirek Gryc, 06-04-2020 07:46
Hello all
Sporocarps grew on Alnus wood, dehulled from bark. Right next to it, other ones grew out of the bark, but the KOH reaction indicated that it was a completely different species.

Still very poorly mature so I couldn't get a good view of the spores.

I only measured spores that looked ripe.

Gray-violet KOH reaction.
spores:
(8.7) 9 - 12.1 (12.8) × (4.4) 4.7 - 5.1 (5.6) µm
Q = 1.8 - 2.6 (2.7); N = 13
Me = 10.3 × 5 µm; Qe = 2.1

Could this be H. fuscoides?
I greet everyone in these hard times and wish you a lot of perseverance and health!
Mirek

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