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Mot de passe perdu? S'inscrire

17-07-2025 11:55

Una para ID 833
Castillo Joseba Castillo Joseba

De ayer en bosque de hayas y abetos, en tieraEjemp

16-07-2025 17:34

Sphaerulina cornicola versus Septoria cornina
Bernard Declercq Bernard Declercq

Hello,I have trouble distinguishing above mention

14-07-2025 11:20

Une hélotiale sur Sphagnum palustre
Michel Hairaud Michel Hairaud

Bonjour, Voici une espèce de  (?) Hyaloscyphace

15-07-2025 13:27

literature request
Angel Pintos Angel Pintos

Hello, does anyone have access to the following ar

16-01-2023 21:31

Troposporella fumosum => Troposporella monilipes
Riet van Oosten Riet van Oosten

Hello, Nearby the find of Calycina claroflava on

14-07-2025 17:55

Hypoxylon cf ticinense
Yanick BOULANGER

BonjourAutre dossier laissé en suspendJe viens de

14-07-2025 11:17

Jackrogersella minutella VS Hypoxylon cohaerens var. microsporum
Yanick BOULANGER

BonjourJ'ai un dossier Jackrogersella qui est rest

14-07-2025 15:52

Olla aff. millepunctata (croziers +) on Rubus idaeus
Gernot Friebes

Hi,I wanted to share this collection on Rubus idae

14-07-2025 13:37

Rutstroemia ulmariae(?) on Saxifraga rotundifolia
Gernot Friebes

Hi,do you think this collection could be R. ulmari

25-02-2023 18:36

Nectria
Elisabeth Stöckli

Bonsoir, Trouvé sur un tronc de Salix recouvert

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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