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28-06-2025 16:00

Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

01-07-2025 23:37

Josep Torres Josep Torres

Hello.A Pleosporal symbiotic organism located and

02-07-2025 17:26

Yanick BOULANGER

BonjourRécolté sur une brindille au fond d'un fo

03-07-2025 20:08

Francois Guay Francois Guay

I found this interesting yellowish asco growing on

03-07-2025 18:40

Castillo Joseba Castillo Joseba

me mandas el material seco de Galicia (España) re

02-07-2025 18:45

Elisabeth Stöckli

Bonsoir,Sur feuilles d'Osmunda regalis (Saulaie),

02-07-2025 09:32

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello, bonjour.Here is the paper I'm searching for

30-06-2025 16:56

Lydia Koelmans

Please can anyone tell me the species name of the

30-06-2025 12:09

Edvin Johannesen Edvin Johannesen

This tiny, rather "rough" erumpent asco was found

30-06-2025 06:57

Ethan Crenson

Hi all, Another find by a friend yesterday in Bro

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Setose pyreno on Solidago
Gernot Friebes, 30-11-2014 16:38
Hi,

a friend sent me this pyreno on stems of Solidago. The collapsing perithecia seem to sit in a whitish subiculum and are conspicuously setose. Asci are unitunicate with a small apical ring and IKI-. Ascospores are hyaline, 0- to 1-septate, thin-walled and measure 5-7.5 x 1.2-1.5 µm. I couldn't observe a hamathecium consisting of „typical" paraphyses but it seems there might be some very thin-walled, hyaline, inflated cells between the asci which are pretty difficult to observe.
Any ideas for this fungus?


Thank you and best wishes,
Gernot

  • message #32402
  • message #32402
Jacques Fournier, 30-11-2014 16:49
Jacques Fournier
Re : Setose pyreno on Solidago
Hi Gernot,
possibly a Niesslia
Jacques
Gernot Friebes, 30-11-2014 16:53
Re : Setose pyreno on Solidago
Ah right! Thanks Jacques, I should have thought of that. Let's see if I can find a full name for it now.

Best wishes and thanks again,
Gernot
Walter Gams, 30-11-2014 17:17
Walter Gams
Re : Setose pyreno on Solidago
Lieber Gernot,

Sicher eine Niesslia Ich wäre dringend an Material interessiert, um den Pilz zu kultivieren und weiter zu analysieren für meine Monographie der Gattung.
Adresse Molenweg 15. NL-3743CK Baarn.
Herzliche Grüße        Walter Gams
Gernot Friebes, 30-11-2014 17:34
Re : Setose pyreno on Solidago
Lieber Walter,

gerne schicke ich dir das Material zu.

Schöne Grüße
Gernot
Thorben Hülsewig, 23-12-2022 22:27
Re : Setose pyreno on Solidago
Hallo Gernot,

ist damals bei dem Fund ein Ergebnis herausgekommen ?
Ich frage deshalb, weil ich einen ähnlichen, wenn nicht sogar gleichen Fund gemacht habe.

Viele Grüße
Thorben