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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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Hymenoscyphus species
Ralph Vandiest, 08-03-2014 13:44
Ralph VandiestHello,

I found this hymenoscyphus on corylus fruit caps? Size frb up to 1mm, stalked 0,3mm, spores pear-shaped 8/10x3,5/4µm, J+, asci 55/69x6/8µm, spores without guttules.

Could this be H repandus?

regards,

Ralph
  • message #28110
  • message #28110
  • message #28110
  • message #28110
  • message #28110
Peter Püwert, 08-03-2014 14:22
Peter Püwert
Re : Hymenoscyphus species
Hello Ralph,
in my opinion is this Pezizella (Crocicreas) amenti (Batsch: Fr.) Dennis. The substrate is a decaing female catkin from Salix. Look at the paraphyses: they are filled with yellowish guttules in the upper part. In our distrikt not rare.
Greetings Peter.
Ralph Vandiest, 08-03-2014 14:40
Ralph Vandiest
Re : Hymenoscyphus species
Hello Peter,


Fits indeed perfect with C Amenti.

Thanks,

Ralph