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24-03-2026 11:58

Una para ID
Castillo Joseba Castillo Joseba

Me mandan el material de Galicia, recolectado en c

23-03-2026 20:16

Coprotus 210226 315
Miguel Ãngel Ribes Miguel Ángel Ribes

Good eveningI'm unable to identify this Coprotus o

21-03-2026 15:13

MYXOMYCETICOLOUS FUNGI
Lepista Zacarias

Hello everyone, Does any one know of any literatu

23-03-2026 13:24

Literature search
Paul Cannon

Could anyone provide me with a pdf of Auerswald's

20-10-2017 09:23

Hymenoscyphus ¿calycinoides?
Garcia Susana

Este otro crecía en el mismo trocito de madera qu

21-03-2026 22:59

Hysteriaceae ??
Petr Soucek

Good evening, I would appreciate some advice on th

20-03-2026 12:53

Eutypa spec. (?)
Stefan Blaser

Hello everybody, In the field, from distance, my

20-03-2026 16:16

Pseudomassaria-like on Cornus alba
Edvin Johannesen Edvin Johannesen

These 0.5 mm diam. acervuli were breaking through

19-03-2026 19:34

Xylariaceae? on Carpinus betulus wood
Filip Fuljer Filip Fuljer

Hello everyone,a few days ago I collected this str

19-03-2026 18:25

Myriosclerotinia curreyana?
William Slosse William Slosse

Good evening everyone, On 18/03/26 I found a few

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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