Accès membres

Mot de passe perdu? S'inscrire

31-03-2026 21:18

Lambertella tetrica paper
Miguel Ãngel Ribes Miguel Ángel Ribes

Good evening. oes anyone have the original descrip

31-03-2026 20:57

"Nectria" - for a lack of better knowledge...
Stefan Blaser

Hello everybody, I hope somebody can help me with

26-03-2026 15:31

Hymenoscyphus ombrophiliformis?
Ãke Widgren Åke Widgren

Hello,I found this one in October last year, on r

31-03-2026 16:20

Helotiales from Tanzania
Mlcoch Patrik Mlcoch Patrik

Hello, Please about help with determination. On

31-03-2026 08:19

Daldinia childiae parasité
Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous m'aider à

30-03-2026 12:18

Demande d'aide
Sylvie Le Goff

BonjourRécolté sur la base de Pteridium aquilinu

30-03-2026 12:03

Dumontinia on Ficaria?
William Slosse William Slosse

Hello all,On 27/03/26, in Kraaiveld in Wingene (Be

25-03-2026 10:35

Encoelia impudicella?
Hulda Caroline Holte

Hello,I collected this species growing on a dead b

28-03-2026 17:41

Mollisia sur Molinia
Louis DENY

Bonjour forum,Mollisia trouvée sur tige de Molini

30-03-2026 09:53

Lachnum mollissinum ?
Yanick BOULANGER

BonjourVoici des petites fructifications poilues s

« < 1 2 3 4 5 > »
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
  • message #72803
  • message #72803
  • message #72803
  • message #72803
  • message #72803
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!