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03-02-2026 20:44

Zetti Mario

When I first saw this white mould on an Agaricus s

18-08-2025 15:07

Lothar Krieglsteiner Lothar Krieglsteiner

.. 20.7.25, in subarctic habital. The liverwort i

02-02-2026 21:46

Margot en Geert Vullings

On a barkless poplar branch, we found hairy discs

02-02-2026 14:55

Andgelo Mombert Andgelo Mombert

Bonjour,Sur thalle de Lobaria pulmonaria.Conidiome

02-02-2026 14:33

Andgelo Mombert Andgelo Mombert

Bonjour,Sur le thalle de Peltigera praetextata, ne

31-01-2026 10:22

Michel Hairaud Michel Hairaud

Bonjour, Cette hypocreale parasite en nombre les

02-02-2026 09:29

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pour cette récolte de 2

01-02-2026 19:29

Nicolas Suberbielle Nicolas Suberbielle

Bonjour, Marie-Rose D'Angelo (Société Mycologiq

30-01-2026 22:49

éric ROMERO éric ROMERO

Bonjour tous, Récolté dans les Vosges le 22/10/

31-01-2026 09:17

Marc Detollenaere Marc Detollenaere

Dear Forum,On decorticated wood of Castanea,I foun

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Swan dung
Malcolm Greaves, 29-02-2024 16:43
Malcolm  GreavesCan someone suggest what this might be. It is developing on Swan dung. It starts out as a white slightly hairy globe. The hairs collect droplets and the surface of the globe goes darker. The final stage is a dark hard shell over a pure white inside. I have not managed to find any asci on the first sample but it might still be too immature.
It looks so unusual I feel sure someone must know the species.Thanks
Mal
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Stefan Jakobsson, 29-02-2024 17:09
Re : Swan dung
Possibly sclerotia of Coprinopsis tuberosus or C. sclerotiorum.
Malcolm Greaves, 29-02-2024 17:30
Malcolm  Greaves
Re : Swan dung
Thanks Stefan I will keep a watch on it and see how it develops
Mal