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09-11-2025 13:20

Josep Torres Josep Torres

Hello.A tiny ascomycete, appearing as erupting gra

08-11-2025 12:10

Elisabeth Stöckli

Bonjour, Trouvé sur tiges mortes de Rubus (ronce

08-11-2025 00:29

Francois Guay Francois Guay

I found this species in Quebec, Canada, on herbace

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

08-11-2025 09:15

Michel Hairaud Michel Hairaud

Bonjour, Pouvez vous m'aider à identifier ce Mol

06-11-2025 16:50

Rot Bojan

Hello! Yesterday I found a fungus on or near a nee

05-11-2025 11:33

Pierre Repellin

Bonjpur,J'ai trouvé, sur une hampe florale d'Alli

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

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unknown on horse dung
Sven Heinz, 28-02-2018 19:47
Sven HeinzHello together,

does anyone have any idea what that might be?
Substrat: horse dung
Fruitbody: 300 x 200 µ
Asci: 20 x 5 µ, biseriat, with Lugol completely brown
Spores: 5 x 2 µ

Greetings Sven
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Gernot Friebes, 01-03-2018 08:17
Re : unknown on horse dung
Hi, Sven,

your fungus looks "calosphaerioid", i.e. it might belong to Calosphaeriales or Togniniales although I don't have a more specific name to suggest without digging further into the literature. Maybe one has to consider that its growth on dung is only facultative...

Best wishes,
Gernot
Sven Heinz, 01-03-2018 15:42
Sven Heinz
Re : unknown on horse dung
Hello Gernot,

thanks for your help! B. Wergen has called this fungus as Calosphaeria pulchella. Apparently the fungus has been mistaken in the substrate.

Greetings Sven