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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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A discomycete (1), Nov.14, 2006
Dmitry Gavryushin, 09-12-2006 18:15
Found on a small branch of Betula, very humid habitat near a small pond. Size around 7 mm. Naro-Fominsk, 55° 23' N, 36° 44' E.
  • message #1069
Dmitry Gavryushin, 09-12-2006 18:17
Re:A discomycete (1), Nov.14, 2006
A different view. Of the autumn stipitate species, could this be a Lanzia firma?
  • message #1070
Dmitry Gavryushin, 09-12-2006 18:18
Re:A discomycete (1), Nov.14, 2006
Here's what I was able to see in the microscope (800x). No size indication, sorry.
Any suggestions are welcome.

Thank you.
  • message #1071
Hans-Otto Baral, 10-12-2006 18:09
Hans-Otto Baral
Re:A discomycete (1), Nov.14, 2006
Yes, this looks like Lanzia (or I prefer Rutstroemia) firma. Spores should get 3 septa when germinating, however. Betula is an unusual substrate for me, usually it is Quercus . But there exist different very similar species, which are not yet clarified, e.g. on Alnus.

Zotto
Dmitry Gavryushin, 11-12-2006 13:03
Re:A discomycete (1), Nov.14, 2006
Many thanks for your comment Zotto.