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09-12-2025 12:06

Andgelo Mombert Andgelo Mombert

Bonjour,Je recherche l'article concernant Hypobryo

07-12-2025 16:07

Arnold Büschlen

Hallo, ich habe in einer Moos-Aufsammlung (epiphy

08-12-2025 21:04

Mark Stevens

"Hello everyone,I'm relatively new to microscopy (

08-12-2025 18:59

Lothar Krieglsteiner Lothar Krieglsteiner

.. found by a seminar-participant, I do not know t

08-12-2025 21:18

Buckwheat Pete

Hello everyone, Is it possible to at least approx

07-12-2025 17:43

Malcolm  Greaves Malcolm Greaves

This Helvella was in mixed woodland. Uniform cupul

08-12-2025 17:37

Lothar Krieglsteiner Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

16-03-2014 22:00

Ralph Vandiest Ralph Vandiest

Hello,I found this species a few months ago but ha

08-12-2025 13:39

Thomas Læssøe

https://svampe.databasen.org/observations/10572899

07-12-2025 22:43

Andreas Millinger Andreas Millinger

Good evening, tried to determine with Munks Valsa

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Orbilia on Rubus stem?
François Bartholomeeusen, 14-03-2016 21:09
Hi everyone,

On an old Rubus stem I found one apothecia with a diameter of 0.38 mm. Wet is was lens-shaped, when I covered it with the coverslip it splashed apart. So the texture was very soft:

asci: 30,18-43,92 x 3,56-4,93 µm;
paraphyse: sometimes branched with septa, constricted at the septa: 33,77-39,82 x 2,06-2,3 µm inflated top: 3,54-4,68 µm;
spores: oblong, with oil drop?, 3,66-6,32 x 2,13-3,33 µm
texture: angularis to globulosa cell diameter 8 to 12 µm

Sorry only one frb, witch orbilia can it be?

Thanks for your help.

Greetings,

François Bartholomeeusen
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Hans-Otto Baral, 14-03-2016 22:47
Hans-Otto Baral
Re : Orbilia on Rubus stem?
Not all spores on your last pic belong to the Orbilia. In a wide sense this is O eucalypti, but I won't be sure, it is a difficult group.
François Bartholomeeusen, 15-03-2016 15:53
Re : Orbilia on Rubus stem?
Hi Zotto,

Thank you very much for your opinion.

Greetings,

François