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08-12-2025 21:04

Mark Stevens

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

08-12-2025 21:18

Buckwheat Pete

Hello everyone, Is it possible to at least approx

08-12-2025 18:59

Lothar Krieglsteiner Lothar Krieglsteiner

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

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

07-12-2025 16:07

Arnold Büschlen

Hallo, ich habe in einer Moos-Aufsammlung (epiphy

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

05-12-2025 17:33

Bruno Coué Bruno Coué

Bonjour, je serais heureux de recueillir votre avi

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Melastiza flavorubens?
Ralph Vandiest, 09-11-2013 22:10
Ralph VandiestHello,

I found these small discs on sandy soil. They measure 4à5mm diam, are 8 spored. Some spores are smooth but other seem to have a reticulum? Did I do something wrong?  Q>2, mainly  2 large guttules and some small ones, spores 14/16x6/8µm.
Can this be M. Flavorubens?

regards,
Ralph
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Marcel Heyligen, 09-11-2013 22:25
Marcel Heyligen
Re : Melastiza flavorubens?
Ralph,
I think earlier Aleuria Congrex.
Greetings
Marcel
Beñat Jeannerot, 09-11-2013 23:45
Beñat Jeannerot
Re : Melastiza flavorubens?
Adio Ralph,

For me, it's not M. flavorubens, surely not. It's a common species here (Euskadi= Basque country) and I know it a little. For example, the color of hymenium is very different. M. flavorubens seems to be a Scutellinia at the naked eye, not your collection, too yellowish !
In a second time, I'm agree with Marcel. It seems to be, perhaps, Aleuria congrex. I have just one collection so, I'm not specialist, but spores seems to be typical.

Beñat
Ralph Vandiest, 10-11-2013 20:45
Ralph Vandiest
Re : Melastiza flavorubens?
Hello Marcel & Benat,

Thank you for your mails. I think indeed is is Aleuria Congrex and in the meanwhile I got confirmation of it.


regards,

Ralph