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25-02-2023 18:36

Elisabeth Stöckli

Bonsoir, Trouvé sur un tronc de Salix recouvert

05-07-2025 12:38

Åge Oterhals

I found this pyrenomycetous fungi in pine forest o

01-06-2025 09:37

Charles Aron Charles Aron

Hi All, I found this Octospora growing with liver

06-07-2025 19:36

Castillo Joseba Castillo Joseba

me mandan el material de Galicia (España) recolec

07-07-2025 19:22

David Chapados David Chapados

Hi,Does anyone know what could this anamorph be?ht

02-07-2025 18:45

Elisabeth Stöckli

Bonsoir,Sur feuilles d'Osmunda regalis (Saulaie),

04-07-2025 20:12

Josep Torres Josep Torres

Hello.A fungus growing on the surface of a trunk o

20-06-2025 08:33

Josep Torres Josep Torres

Hello.Small, blackish, mucronated surface grains s

28-06-2025 16:00

Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

04-07-2025 12:43

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

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unclear discomycete from Southwest Alps (France)
Lothar Krieglsteiner, 09-07-2017 14:19
Lothar Krieglsteiner

found at 27.6.2017 near St. Anne (w. St. Etienne de Tinee) in the National Park of Mercantour (Southern France), in Abies-forest at about 1600 m NN, at a moist spring, on dead remains of likely Petasites albus.


I have no good idea about the genus - the paraphyses without a lot of content, together with the excipulum of prismatica and the big spores. What is most peculiar: the excipular end-cells are distinctly warted! I do not know such a disco.


Can somebody help?


Best regards from Lothar

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Stip Helleman, 09-07-2017 14:29
Stip Helleman
Re : unclear discomycete from Southwest Alps (France)
Hi Lothar,
it baets me too, spores seem to become a bit smokey coloured too and a apical apparatus looks like Rutstroemiaceae.
perhaps Zotto has an Idea
Stip
Hans-Otto Baral, 09-07-2017 15:46
Hans-Otto Baral
Re : unclear discomycete from Southwest Alps (France)
Hi Lothar & Stip

The ring has some similarity with the Sclerot.-type but it does not diverge apically. No, this is my Pezoloma herbicola. Also this species is under work, we have now a sequence (by Michel) which actually fits the genus Pezoloma.

I still cannot believe that this species should be undescribed. We had it also In Somiedo recently.
Again I would be glad to include your collection data.

Sorry, die Funddaten sind ja bereits recht präzise. War das ziemlich nahe bei St. Anne? Die 1600 m sprächen dafür.
Zotto
Lothar Krieglsteiner, 09-07-2017 16:06
Lothar Krieglsteiner
Re : unclear discomycete from Southwest Alps (France)

Hi Zotto,


thank you for the determination of "Pezoloma herbicola" - I did not find the species by now.


The find data:


Nationalpark Mercantour (Frankreich), sw. Saint Etienne de Tinee, oberhalb von Saint Anne, 1807 m NN, N44°13'30.78" E6°51'18.14" (GPS-Daten am Bild - ermittelt mit Geosetter)


I hope that fits :-)


Best regards from Lothar


P.S. Although I looked at black resin I did not find a Lilapila - the only harvest was Sarea difformis and once a Lachnellula (I did not take the sample so I cannot say if it was resinaria or calycina)


 

Hans-Otto Baral, 09-07-2017 16:10
Hans-Otto Baral
Re : unclear discomycete from Southwest Alps (France)
Ahja, das wäre dann auf 1785 m, 1.5 km SW von St. Anne.
Stip Helleman, 10-07-2017 00:58
Stip Helleman
Re : unclear discomycete from Southwest Alps (France)
Thanks Zotto,
Ich habe ihn in Somiedo leider nicht bewusst gesehen.

Gruss
Stip
Hans-Otto Baral, 10-07-2017 09:14
Hans-Otto Baral
Re : unclear discomycete from Southwest Alps (France)
ich will heute meine Bilder in Google Drive einordnen, also unter herbicola. Dann kannst du sie dort anschauen.