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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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Nectria sp. and its Anamorph (?)
Thorben Hülsewig, 10-01-2019 16:13
Hi there,

Bernd Fellmann found an interesting Nectria and possibly its anamorph on Carpinus betulus.
Maybe there are two forms of Synnemata, one form with hairs (?) that looks like basidia and the other form without hairs.

Any idea what this Synnemata and Nectria could be ?

All pictures are from Bernd Fellmann

best regards,
Thorben
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Thomas Læssøe, 10-01-2019 16:25
Re : Nectria sp. and its Anamorph (?)
not sure at all but consider Chionosphaera...
Thorben Hülsewig, 11-01-2019 18:07
Re : Nectria sp. and its Anamorph (?)
Hi Thomas,

thank you very much :)


Have someone literature about the genus Chionosphaera.
Maybe this one:

A New Homobasidiomycete with Anomalous Basidia Darrell E. Cox
Mycologia Vol. 68, No. 3, pp. 481-510


best regards
Thorben
Norbert Heine, 12-01-2019 13:39
Norbert Heine
Re : Nectria sp. and its Anamorph (?)
You will find it at Cyberliber, Thorben.


Viele Grüße, Norbert
Thorben Hülsewig, 12-01-2019 13:55
Re : Nectria sp. and its Anamorph (?)
Danke Norbert :)


Viele Grüße
Thorben