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Mot de passe perdu? S'inscrire

27-09-2023 16:38

Hairy cup on cupule Quercus
Ismael Wind

As mentioned in the title. Someone a clue what thi

24-09-2023 20:28

Rosellinia britannica ?
éric ROMERO

Bonjour, Débutant dans le monde des ascomycètes

27-09-2023 17:21

Reddish ascomata on Sphagnum
Georges Greiff

Hi there,I recently noticed tiny, reddish perithec

22-01-2007 17:27

I'm looking for publication
Perz Piotr

Hi, I'm looking for publication: Holm, K. & 

25-09-2023 11:04

Calycina claroflava?
Di Napier

Found on a rotting log in Warwickshire, UK.  I th

23-09-2023 14:08

Ascobolus crenulatus ?
Laurent Bonneau Laurent Bonneau

Bonjour, j'ai trouvé ces ascos sur Laissées de s

22-09-2023 18:10

Rutstroemia henningsiana?
Marc Detollenaere Marc Detollenaere

Dear Forum,On black remains, probably stromatized

21-09-2023 19:08

Literature search
Peter Welt Peter Welt

Literature search. Find these two articles. Who ca

20-09-2023 18:51

Hypomyces broomeanus?
Ismael Wind

Is this hypomyces broomeanus? It was growing on he

15-09-2023 15:54

Sur Châton d'Alnus
Jean-Luc Ranger

Je pense à un Dasyscyphus, 0,6 mm, asques 65 x5µ

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Tatraea?
David Malloch, 15-09-2023 15:35
David MallochThis little fungus was on a soil- and moss-covered dead root mass of Betula papyrifera in New Brunswick (45.134° -66.492°). It seems close to species of Tatraea but has rather small ascospores and no bluing of the ascus apex in Melzer's or Lugol's. The ascospores measure 17.4-20.1 x 5.2-5.7 µm, Q = 3.12-3.78. Is there a better genus for this?

Windex is a popular product in North America for cleaning Windows. It contains wetting agens but is otherwise similar to water for making mounts of fungal material.
  • message #76914
Peter Püwert, 15-09-2023 15:54
Peter Püwert
Re : Tatraea?
Hi all,

I mean more Cudoniella acicularis.

P. P
David Malloch, 15-09-2023 16:42
David Malloch
Re : Tatraea?
Thanks Peter. That looks like a good fit.

David
Lothar Krieglsteiner, 15-09-2023 17:51
Lothar Krieglsteiner
Re : Tatraea?
Hello David,
for me this is not Tatraea but quite likely Cudoniella acicularis. You do not show paraphyses, but other characters agree in my opinion. 
Yours, Lothar
Lothar Krieglsteiner, 15-09-2023 17:53
Lothar Krieglsteiner
Re : Tatraea?
ah sorry - I did not see there was an answer already :-(
David Malloch, 15-09-2023 18:22
David Malloch
Re : Tatraea?
Hi Lothar..

Yes, I forgot the paraphses. Thanks for the reminder. Here they are. Cudoniella acicularis looks good to me.
  • message #76921