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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

13-09-2025 14:01

Thomas Flammer

dark brown apothecia, splitIKI-Spores biguttulate

10-09-2025 23:53

Marcel Heyligen Marcel Heyligen

Found on Robinia pseudoacasia together with Diapor

10-09-2025 17:18

Blasco Rafael Blasco Rafael

Hola, encontre este estiercol de vaca estos apotec

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

09-09-2025 12:07

Edmond POINTE Edmond POINTE

Bonjour amis mycologues,Trouvé sur moquette de ch

08-09-2025 19:07

ruiz Jose

Hola me pasan esta recolecta en madera de fraxinus

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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