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22-06-2022 18:34

Tiny pyrenos on conifer
Juuso Äikäs

These tiny black pyrenos were growing on the under

23-12-2015 09:06

Any idea ?
Man Myco Man Myco

Hi,I founded this species on a piece of (I think -

11-11-2018 15:12

En Castanea sativa
Castillo Joseba Castillo Joseba

Me mandan  esta muestra seca desde Galicia,   en

21-06-2022 16:16

Ascobolus on Sphagnum
Andgelo Mombert Andgelo Mombert

Bonjour, Un Ascobolus sur sphaigne, en tourbière

20-06-2022 22:08

Cheilymenia granulata var. sordida (?) sur laissée de sanglier
Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et tous,Auriez-vous un avis sur

21-06-2022 19:25

Orbilia...epipora?
ruiz Jose

Hola en madera desconocida,en bosque de ribera,con

21-06-2022 16:06

Melanconis-like
Andgelo Mombert Andgelo Mombert

Bonjour, Sur branche morte de Alnus glutinosa, en

21-06-2022 07:52

Phaeohelotium imberbe ?
Laurent Bonneau Laurent Bonneau

Bonjour,J'ai trouvé ces Phaeohelotium (?) sur une

20-06-2022 18:50

Small spored Pulvinula?
Tyler Bailey

I found this small cup fruiting on charred wood in

20-06-2022 16:35

Geoglossum
Malcolm Greaves Malcolm Greaves

Has anyone got a digital copy of Australasian Ge

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Unknown disco from Scotland 2
Derek Schafer, 21-05-2022 17:43
Kerry Robinson found this Discomycete on Fraxinus wood in a garden at Ardmaddy in Scotland. The discs are up to 1.1mm diameter with stalk and off-white to greyish hymenium. Hairs are strongly curled at the ends. The spores are 24 - 27 x 4 - 5.5 microns, three septate. Asci 73 - 78 x 9 - 10 microns. Any ideas what it might be
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Hans-Otto Baral, 21-05-2022 21:44
Hans-Otto Baral
Re : Unknown disco from Scotland 2
How is the ascus iodine reaction and how the paraphyses?

I could not see any septa in the spores. Did you see free ones?
Juuso Äikäs, 23-05-2022 04:44
Re : Unknown disco from Scotland 2
Might Polydesmia pruinosa fit?
Hans-Otto Baral, 23-05-2022 08:15
Hans-Otto Baral
Re : Unknown disco from Scotland 2
You are right, this is probable. I did not remember the hairs.
Derek Schafer, 24-05-2022 13:23
Re : Unknown disco from Scotland 2
Thanks for sorting this out. Seeing this species so often sitting clearly on pyrenomycetes, we are not so familiar with its microscopy as we should be!