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21-03-2026 15:13

Lepista Zacarias

Hello everyone, Does any one know of any literatu

21-03-2026 22:59

Petr Soucek

Good evening, I would appreciate some advice on th

20-03-2026 12:53

Stefan Blaser

Hello everybody, In the field, from distance, my

20-10-2017 09:23

Garcia Susana

Este otro crecía en el mismo trocito de madera qu

20-03-2026 16:16

Edvin Johannesen Edvin Johannesen

These 0.5 mm diam. acervuli were breaking through

19-03-2026 19:34

Filip Fuljer Filip Fuljer

Hello everyone,a few days ago I collected this str

19-03-2026 18:25

William Slosse William Slosse

Good evening everyone, On 18/03/26 I found a few

17-03-2026 10:09

François Freléchoux François Freléchoux

Bonjour, Voici la description rapide d'un petit d

19-03-2026 15:58

Stefan Blaser

Hello everybody, I hope for some hints... Macro:

19-03-2026 17:50

Enrique Rubio Enrique Rubio

Hi to everybodyThese thiny, blackish pseudothecia

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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