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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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Challenge on an old oak leaf
Elsa Sousa, 25-10-2017 22:25
Hi Guys,

Yes, it's always a challenge to identify things with my wonderful and clear micros...!
Apothecia stalked with hairs, stalk with hairs too.

Spores fusoid 1-septate:
(14.9) 16.9 - 18.2 (18.5) × 2.1 - 3 µm
Me = 17.3 × 2.3 µm
Ascospores ± 48 X 6 µm, 8-spored I think...Paraphyses branched. Hairs septate, up to 84 µm

Open your expertize eyes, and help me if you can :)

Thank you very much,
Elsa
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Peter Püwert, 25-10-2017 23:52
Peter Püwert
Re : Challenge on an old oak leaf
Hi Elsa,
I could present Incrucipilum ciliare to me.
Greetings Peter.
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Hans-Otto Baral, 26-10-2017 06:24
Hans-Otto Baral
Re : Challenge on an old oak leaf
I agree. You should find crystals on top of warted hairs.
Elsa Sousa, 27-10-2017 10:01
Re : Challenge on an old oak leaf
Hi Peter and Otto,

Thank you both. I had that feeling, but just wanted to be sure.