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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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On platanus species...
Ralph Vandiest, 31-03-2014 12:35
Ralph VandiestHello,

 I found these small black granular frb on wood of platanus species. Size max 0,25µm. Spores 3,5/4x13/18µm, 3-septated, asci 8/8,5x65/85µm. Colouring red in lugol.


Any suggestions?

Regards,

Ralph
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Hans-Otto Baral, 31-03-2014 12:43
Hans-Otto Baral
Re : On platanus species...
I consider this as Durella macrospora, inamyloid form.

The excipulum should be of a nice brown textura porrecta (in surface view).
Ralph Vandiest, 01-04-2014 21:26
Ralph Vandiest
Re : On platanus species...
Hello Zotto,


Fits indeed perfect. I attached some pics. Is this etxtura porecta?


regards,

Ralph
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Hans-Otto Baral, 01-04-2014 21:32
Hans-Otto Baral
Re : On platanus species...
yes, it is, and a bit gelatinized (text. oblita).