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10-04-2026 15:51

William Slosse William Slosse

Hello everyone, On 08/04/26, I found a growth sit

09-04-2026 15:25

Jac Gelderblom

On bare soil between mosses Ifound an asco I deter

09-04-2026 13:55

Thomas Læssøe

https://svampe.databasen.org/observations/10589176

09-04-2026 10:12

Thomas Læssøe

https://svampe.databasen.org/observations/10587061

08-04-2026 20:33

Vasileios Kaounas Vasileios Kaounas

Found 07-04-26, in Abies cephalonica. Diameter 1,

08-04-2026 10:39

FRANCIS FOUCHIER

Bonjour , je recherche en pdf cet article: KORF R

06-04-2026 15:04

David Chapados David Chapados

Hi! Could someone help me identifying this specim

29-06-2016 15:18

Per Vetlesen

HiIt was found on the bark of a dead branch of Jun

07-01-2018 22:47

Per Vetlesen

Grown in moist chamber on bark/resin of fallen Pin

06-04-2026 21:36

Viktorie Halasu Viktorie Halasu

Hello, could anyone please send me the article wi

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Asco sur tige pourrie de Juncus acutiflorus
Bernard CLESSE, 29-09-2016 10:12
Bernard CLESSEBonjour à tous,

Voici un asco sur tige pourrie de jonc à tépales aigus (Juncus acutiflorus) trouvé en pessière-boulaie tourbeuse à sphaignes.

a) asques IKI+, probablement à crochet à la base
b) spores fusiformes à cylindriques-fusiformes, souvent arquées, à microguttules, uniseptées à maturité : 9-13x2,5

Bernard
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Hans-Otto Baral, 29-09-2016 12:22
Hans-Otto Baral
Re : Asco sur tige pourrie de Juncus acutiflorus
No idea. The excipulum would be important. Paraphyses and their contents? No hairs?
Bernard CLESSE, 29-09-2016 12:30
Bernard CLESSE
Re : Asco sur tige pourrie de Juncus acutiflorus
I'll check paraphyses, excipulum and hairs this afternoon. Thank you Zotto.

Bernard
Martin Bemmann, 30-09-2016 09:40
Martin Bemmann
Re : Asco sur tige pourrie de Juncus acutiflorus
Couldn't it be a Mollisia? There are several on Juncus.
Paraphyses would be important, indeed.

Regards
Martin
Bernard CLESSE, 02-10-2016 21:29
Bernard CLESSE
Re : Asco sur tige pourrie de Juncus acutiflorus
Good evening Zotto and Martin,

Sorry for the delay...


I checked paraphyses : they are cylindrical, septate, without content or refractive guttules


And there are a few hairs, subulate.

Do you have an idea ? 

Bernard 

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Hans-Otto Baral, 02-10-2016 22:26
Hans-Otto Baral
Re : Asco sur tige pourrie de Juncus acutiflorus
This must be a Hyaloscypha.
Bernard CLESSE, 02-10-2016 22:54
Bernard CLESSE
Re : Asco sur tige pourrie de Juncus acutiflorus
OK Zotto, thank you!

I imagine since it's hard to go further ...

Bernard 

Kosonen Timo, 05-10-2016 10:01
Kosonen Timo
Re : Asco sur tige pourrie de Juncus acutiflorus

hello,


Hyaloscypha fuckelii var fuckelii (Crozier+) is reported from Juncus stems. Even the sporesize might fit (measures in monograph are of dead spores). H. secalina might work, but it has narrower spores. Just ideas, no hard evidence.


Surely there are many things on Juncus... unreported.


Timo