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14-05-2026 05:36

Ethan Crenson

Hi all,  I haven't paid much attention to Lachnu

11-05-2026 12:32

Bernard CLESSE Bernard CLESSE

Pourriez-vous m'aider à identifier cette héloti

13-05-2026 15:26

François Freléchoux François Freléchoux

Bonjour,Voici une récolte faite il y a quelques j

12-05-2026 15:41

Nicolas VAN VOOREN Nicolas VAN VOOREN

Dear Ascolovers, especially interested in Pezizale

13-05-2026 12:05

Thierry Blondelle Thierry Blondelle

Bonjour à tous,J'aimerais avoir confirmation de c

10-05-2026 23:17

Andreas Gminder Andreas Gminder

Hello,today we found in a moist steep decidous for

28-04-2026 20:07

Lothar Krieglsteiner Lothar Krieglsteiner

... on twig in the air at standing Ceratonia siliq

27-04-2026 20:52

Lothar Krieglsteiner Lothar Krieglsteiner

Found on hanging tiwg of Olea europaea in dried-ou

11-05-2026 20:22

Lothar Krieglsteiner Lothar Krieglsteiner

on attached twig of standing Ficus caricaquite uns

11-05-2026 13:22

Sylvie Le Goff

BonjourPuis avoir votre avis sur cet ascome, je vo

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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