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19-05-2026 10:27

Peziza phlebospora ?
Patrice TANCHAUD

Bonjour, récolte récente sur terre retournée i

04-06-2026 18:39

Pyreno on Vaccinium myrtillus
Gernot Friebes

Hi,I collected this species in two different locat

22-05-2026 13:29

Pseudophacidium ?necans on Vaccinium myrtillus
Gernot Friebes

Hi,I am curious to hear your opinion on this mater

04-06-2026 15:28

Scutellinia
Tony Cumberlidge

I have recently found the very helpful European Ke

04-06-2026 10:50

Trichopezizella ?
François Freléchoux François Freléchoux

Bonjour, J'ai trouvé hier un petit asco observé

04-06-2026 07:02

Psilachnum (?) sp.
François Freléchoux François Freléchoux

Bonjour, Voici la description d'une espèce qui p

04-06-2026 13:34

Leptosphaeria barriae/wehmeyeri on Lupinus
Gernot Friebes

Hi,I am interested to hear your opinion on this Le

04-06-2026 11:36

Tryblis-like on Vaccinium myrtillus
Gernot Friebes

Hi,found on Vaccinium myrtillus.Asci: IKI –, 8-s

04-06-2026 11:14

Cistella ?
Philippe PELLICIER

Bonjour, Sur bois mort de conifère (Larix, Pinus

18-10-2022 00:12

Boudiera sp???
Valencia Lopez Francisco Javier

Hola amigos/asRecientemente encontré esta colecci

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Calycina on Betula wood
Lothar Krieglsteiner, 13-12-2016 12:33
Lothar Krieglsteiner

... also from the National Park of Eifel, Germany.


I am quite sure about the genus, but find no fitting species.


The apical apparatus reacts blue in IKI (Calycina type), croziers are present. Overripe spores are 1-septate and germinate to buds.


Best regards from Lothar

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Hans-Otto Baral, 13-12-2016 13:06
Hans-Otto Baral
Re : Calycina on Betula wood
The spores remind of Leptodontidium trabinellum (earlier Phaeohelotium or Calycellina). But the apos are a bit too white. You could look whether the paraphyses are densely septate at the base.
Lothar Krieglsteiner, 13-12-2016 13:25
Lothar Krieglsteiner
Re : Calycina on Betula wood

... o.k. - in my mind trabinella also is something more yellowish or even nearly orange. But maybe in very young stage it is whtish???


Thanks for your opinion an best regards from Lothar

Lothar Krieglsteiner, 13-12-2016 13:26
Lothar Krieglsteiner
Re : Calycina on Betula wood

... ah - the paraphyses-septation. I could do this, but it has to wait. The specimen is dry now and a lot of other work to do.


Thanks for the tip! Lothar