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Mot de passe perdu? S'inscrire

10-10-2021 17:35

Marek Capoun Marek Capoun

And one more question from me for today.It was the

18-10-2021 23:10

Jorge Hernanz

Hemos encontrado éste Geoglossum en hábitat alpi

18-10-2021 18:59

Thorben Hülsewig

Hi there,3 days ago I found this ascomycet on leav

16-10-2021 17:26

William de Jong

Hi everyone,A few days ago I found these small whi

17-10-2021 16:56

Bernard Declercq Bernard Declercq

Hello,Collected on decorticated branch of Quercus

17-10-2021 16:56

Bernard Declercq Bernard Declercq

Hello,Collected decorticated branch of Quercus rub

17-10-2021 16:55

Bernard Declercq Bernard Declercq

Hello,Collected decorticated branch of Quercus rub

16-10-2021 22:11

Hans-Otto Baral Hans-Otto Baral

Does anybody have access to this? Nannfeldt 1953

01-10-2021 19:28

Wendy Untereiner

Dear AscoFrance,I'm curious to know if any member

16-10-2021 19:50

Alain Delannoy

Bonjour; Sur écorce morte de Fagus. Taille 2 -

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Pachyella punctispora?
Marek Capoun, 10-10-2021 17:35
Marek CapounAnd one more question from me for today.
It was the first time for me, when I saw the genus Pachyella.
Can I consider this collection to be Pachyella punctispora?
Found on a rotting branch of Picea lying in a creek along with Adelphella babingtonii, 780 m above sea level.
Apothecia max. 11 mm in diameter, hymenium violet-brown, outer side whitish. The flesh without yellow color. Hyphoid hairs seem to me like the texture porrecta - do I see correctly?
Ascospores 22.1 × 12.9 µm, ornamented with very fine dot-like warts. The tops of paraphyses up to 8 µm.
Thank you for your answers.
Marek
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Nicolas VAN VOOREN, 10-10-2021 18:54
Nicolas VAN VOOREN
Re : Pachyella punctispora?
The external hyphoid hairs are embedded in an gelatinous matter, this is why it's not easy to observe them. they seem to be rather short and in conformity with those I observed in P. punctispora.
As I studied only one time this species, I hope that someone else could share his experience.
Marek Capoun, 11-10-2021 01:12
Marek Capoun
Re : Pachyella punctispora?
Thanks, it's probably a rarer species, isn't it? I hope someone else will join...
M.
Marek Capoun, 20-10-2021 14:44
Marek Capoun
Re : Pachyella punctispora?
No one else will join?