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09-11-2025 13:20

Josep Torres Josep Torres

Hello.A tiny ascomycete, appearing as erupting gra

08-11-2025 12:10

Elisabeth Stöckli

Bonjour, Trouvé sur tiges mortes de Rubus (ronce

08-11-2025 00:29

Francois Guay Francois Guay

I found this species in Quebec, Canada, on herbace

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

08-11-2025 09:15

Michel Hairaud Michel Hairaud

Bonjour, Pouvez vous m'aider à identifier ce Mol

06-11-2025 16:50

Rot Bojan

Hello! Yesterday I found a fungus on or near a nee

05-11-2025 11:33

Pierre Repellin

Bonjpur,J'ai trouvé, sur une hampe florale d'Alli

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

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pyreno on Deschampsia
Hans-Otto Baral, 21-06-2010 22:49
Hans-Otto BaralHi I have here perithecia on Deschampsia leaves which are covered by a dense silver-greybrown felt, without setae. Size not stated. The drawing is by the finder,
Hans-Otto Baral, 21-06-2010 22:53
Hans-Otto Baral
Re: pyreno on Deschampsia
Finder thinks that it is bitunicate. IKI-, of very big size. Spores thick-walled, hyaline, smooth, plasma hyaline, mature yellowish, multiguttulate. 31.5-33 µm long without the appendage. I thought for a Sordariales, but I am quite unsure. Zotto
  • message #12075
Alain GARDIENNET, 22-06-2010 13:13
Alain GARDIENNET
Re: pyreno on Deschampsia
Hi Zotto,
it would be better if you can see it. Your first thought was not a bad idea.
Alain
Peter Welt, 22-06-2010 13:39
Peter Welt
Re: pyreno on Deschampsia
Hi Zotto,

ich denke das ist Schizothecium glutinans unreif. Ich habe Klaus auch schon geschrieben. Schizothecium deswegen, da die Sporen schon septiert sind, das ist bei Podospora erst später der Fall.

Bis zur nächsten Lieferung von Bernd :-) Gruß Peter
Hans-Otto Baral, 22-06-2010 17:11
Hans-Otto Baral
Re: pyreno on Deschampsia
Danke, Peter! das wäre also ein Koprophiler?! Hier ein Fund von Bruno Coue:

http://www.ascofrance.fr/index.php?r=bdd&page=fiche&id=1350

Zotto