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21-04-2026 21:00

Sylvie Le Goff

Bonjour à tousJe sollicite votre aide pour cet as

22-04-2026 01:06

Richard VALERI Richard VALERI

Bonjour à tous.Je vous présente cette Nectria s.

21-04-2026 22:14

Margot en Geert Vullings

This cup fungus was found on April 10, 2026, on lo

21-04-2026 13:36

Gernot Friebes

Hi,I am out of ideas for this one. I collected Sal

21-04-2026 13:19

Gernot Friebes

Hi,this Lophodermium on Typha has ascospores measu

21-04-2026 13:05

Gernot Friebes

Hi,this hyphomycete feels familiar but I was not a

20-04-2026 22:00

Malcolm  Greaves Malcolm Greaves

These pale yellow, hairy ascos were growing on cul

19-04-2026 21:23

Steve Clements

Bonjour, I found this anamorphic fungus on old pl

19-04-2026 20:46

Steve Clements

1 mm diameter approx spherical conidiophores on pl

12-04-2026 17:56

Hardware Tony Hardware Tony

Found on dead stems in February earlier this year

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Asco niger
Matthias Mann, 04-08-2020 22:24
Matthias Mann
Liebe Asco-Freunde, cher Asco-ami,

Auf morschem, liegenden Eichen-Ast (Quercus).

Viele Grüße!

Matthias
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Zuzana Sochorová (Egertová), 04-08-2020 22:33
Zuzana Sochorová (Egertová)
Re : Asco niger
Hello Mathias, what about Patellaria? Zuzana 
Viktorie Halasu, 04-08-2020 23:02
Viktorie Halasu
Re : Asco niger
P. crassispora, perhaps? What's the spore width? The numbers on the image are too small.
Viktorie
Matthias Mann, 04-08-2020 23:04
Matthias Mann
Re : Asco niger
Hello Zuzana,

thank you! So it may be Patellaria atrata, I will check it.

Greetings!

Matthias
Matthias Mann, 04-08-2020 23:08
Matthias Mann
Re : Asco niger
Hello Viktorie,

oh, sorry. Spore width about 8-11 µm.

Wich key can I use?

Greetings!

Matthias
Matthias Mann, 05-08-2020 00:38
Matthias Mann
Re : Asco niger
Key found und Zotto's IN VIVO VERITAS,

so I come to the pair atrata-crassispora.

The drawings of spores let me come to the conclusion that my finding should be Patellaria atrata. Right?
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Matthias Mann, 05-08-2020 10:04
Matthias Mann
Re : Asco niger
To Viktorie:

I updated the spore-picture