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15-09-2025 14:40

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.I'm searching for a digital copy of the seco

14-09-2025 22:16

Philippe PELLICIER

Apothécies petites jusquà 3 mm, oranges, avec de

13-09-2025 14:01

Thomas Flammer

dark brown apothecia, splitIKI-Spores biguttulate

10-09-2025 17:18

Blasco Rafael Blasco Rafael

Hola, encontre este estiercol de vaca estos apotec

13-09-2025 14:10

Wim de Groot

We found this hymenoscyphus on rubus fruticulosis.

13-09-2025 15:43

Edmond POINTE Edmond POINTE

Bonjour Christian,J'ai trouvé deux spores ressemb

11-09-2025 16:57

Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

10-09-2025 23:53

Marcel Heyligen Marcel Heyligen

Found on Robinia pseudoacasia together with Diapor

02-09-2025 11:34

Thomas Læssøe

https://svampe.databasen.org/observations/10527903

07-09-2025 08:19

Josep Torres Josep Torres

Hello.Tiny pinkish discomycetes, photographed and

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minute mould on grass remains
Lothar Krieglsteiner, 09-08-2020 07:55
Lothar Krieglsteiner... maybe Molinia, in an acid bog (near Narthecium ossifragum), in the Eifel.
First I thought I would collect a myxomycete (e.g. Comatricha), but the micrdoscope told something different.
Unfortunately, I forgot to measure the spores yesterday, and the material is very scanty. But I think they should be about 7 µm. 
Who has a proposal?
Best, Lothar
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Thorben Hülsewig, 09-08-2020 10:11
Re : minute mould on grass remains
Hallo Lothar,

das sollte eine Periconia sp. sein.

VG : Thorben
Lothar Krieglsteiner, 09-08-2020 15:20
Lothar Krieglsteiner
Re : minute mould on grass remains
Hallo Thorben,
vielen Dank für die Gattung. Weißt Du zufällig einen Schlüssel, mit dem man eine Chance hat, zur Art zu kommen?
Viele Grüße vpn Lothar
Thorben Hülsewig, 09-08-2020 19:54
Re : minute mould on grass remains
Hallo Lothar,

ich schicke dir gleich mal etwas.

VG : Thorben
Chris Yeates, 12-08-2020 23:22
Chris Yeates
Re : minute mould on grass remains
Periconia igniaria? Or something very similar . . .

LG

Chris
Lothar Krieglsteiner, 13-08-2020 18:43
Lothar Krieglsteiner
Re : minute mould on grass remains
Hello Chris,
thank you very much for your proposal. With my not very professional try with Ellis & Ellis I was coming to P. atra. But your proposal surely is much more plausible. Unfortunately, in the moment I have no chance to follow this (I am giving seminars, and this is a whole day job ...), but I will do this in a few days.
Thanks again and best regards, Lothar
Lothar Krieglsteiner, 17-08-2020 13:38
Lothar Krieglsteiner
Re : minute mould on grass remains
Hello Chris,
now I found the time to look at the specimen again. I agree with you, P. igniaria fits better than P. atra. As I have no experience with this fungi, I considered the "branches in the head" (in Ellis & Ellis) as short, but surely they are (as you noted) comparably long. So thanks again for igniaria!
Best regards, Lothar