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Mot de passe perdu? S'inscrire

12-04-2026 17:56

Seeking genus for 1 – 3 septate spored asco. on herb Nepteta cataria (Mint).
Hardware Tony Hardware Tony

Found on dead stems in February earlier this year

12-04-2026 15:52

Anamorph on Salix
Gernot Friebes

Hi,I'm looking for help with this anamorph collect

12-04-2026 12:22

Unknown anamorph on Primula eliator
William Slosse William Slosse

In a dune grassland in Oostduinkerke (Belgium), on

11-04-2026 15:45

Article search - Octospora ithacaensis
Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Please, could anyone send me this paper?Moyne G.,

11-04-2026 13:34

Requesting help with Dasyscyphella sp. ID
Artem Ptukha

Hello, I am seeking assistance with the identific

11-04-2026 10:42

Una para ID
Castillo Joseba Castillo Joseba

Me mandan el material de Galicia, España, recolec

11-04-2026 10:19

Bientôt, un nouveau livre important
Michel Hairaud Michel Hairaud

Chers amis d'Ascofrance , voici une très bonne no

11-04-2026 10:10

An important new book
Michel Hairaud Michel Hairaud

Dear Ascofrance members, here is some very good ne

10-04-2026 23:22

Pyreno on Phragmites australis
Gernot Friebes

Hi,ascospores are 1- to 3-septate, approximately 

10-04-2026 15:51

Botrytis ficariarum & Peronospora ficariae?
William Slosse William Slosse

Hello everyone, On 08/04/26, I found a growth sit

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Orange disc on horse dung
Margot en Geert Vullings, 24-01-2025 19:39
We found these orange dics on horse dung.
We think this is a Cheilymenia, the French key on Ascomycetes.org is difficult for us.

Hairs:

Brown, with double wall, septate and with pointed tip, no star-shaped hairs seen.
Length measured: Me = 709.7µm

Spores:

Measured in water: (17.3) 17.5 - 18.3 (18.6) × 9.7 - 10.07 (10.1) µm; Qe = 1.8
Spores with double wall and perispore, not released in Melzers.
No ornamentation visible in CB.

Asci:

Measured in water: Me = 199.8 × 14.5 µm

Paraphyses:

Orange, club-shaped thickened at the top, filled with guttules.

Excipulum:

Excipulum ectaal textura globosa-angularis.
Excipulum medullair textura subintricata.

We would like to know what species this could be?

Thanks in advance,
Geert&Margot
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Michel Delpont, 25-01-2025 14:26
Michel Delpont
Re : Orange disc on horse dung
Hello.

Maybe look towards C.coprinaria.


Michel.

Nicolas VAN VOOREN, 25-01-2025 18:27
Nicolas VAN VOOREN
Re : Orange disc on horse dung
The French version of the key to Cheilymenia on ascomycete.org is a translation of Moravec's (2005) key which is in English.
Margot en Geert Vullings, 26-01-2025 10:27
Re : Orange disc on horse dung
Thanks Michel and Nicolas, C. coprinaria seems to fit our find.

With the key we come to C. insignis, a species that does not fit with the spore size and C. coprinaria is not in it.

Kind regards, Margot&Geert