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04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

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

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

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

31-10-2025 09:19

Lothar Krieglsteiner Lothar Krieglsteiner

Can somebody provide me with a file of:Rogerson CT

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cf Psilachnum
Gilles Corriol, 08-12-2014 15:27
Gilles CorriolVotre avis sur ce disco trouvé dans uen roselière sur tige de ? Juncus

Apothécies jusque 0,5 mm, stipitées, velues, blanchâtres mais rougissantes. 
Asques IKI bleu à l'apex. 
Paraphyses à contenu réfringent.
Spores 9,2-10,7 x 2,8-3,3 µm.

Merci
Gilles
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Raúl Tena Lahoz, 08-12-2014 16:27
Raúl Tena Lahoz
Re : cf Psilachnum
Calycina heterospora?
Raúl
Hans-Otto Baral, 08-12-2014 17:59
Hans-Otto Baral
Re : cf Psilachnum
Coud well be, though I miss some 1-septate spores. The substrate looks to me like a dicot, but not sure. Juncus should have chaacteristic cells in the interior, maybe star-like.
Zotto
Gilles Corriol, 12-12-2014 10:24
Gilles Corriol
Re : cf Psilachnum
Gracia Raul, thank you Zotto,

Substrate unsure.
I did not see septate spores. Maybe lack of maturity ?

Gilles
Hans-Otto Baral, 12-12-2014 10:27
Hans-Otto Baral
Re : cf Psilachnum
difficult to say :-(