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06-05-2026 17:23

A apiosporous bitunicate on decaying Betula leaves - spores with thick slime coats - denmark
Thomas Læssøe

https://svampe.databasen.org/observations/10594257

06-05-2026 11:25

En excrementos de caballo
Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia (España) re

28-04-2026 20:07

Marthamycetales? - from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

... on twig in the air at standing Ceratonia siliq

05-05-2026 22:40

Plagiostoma on Salix
Gernot Friebes

Hi,I believe this is a Plagiostoma growing on a Sa

04-05-2026 18:13

Black rod-like structures with branching curved conidiophores
Stephen Martin Mifsud Stephen Martin Mifsud

ID request for what seems to be a true aquatic fun

04-05-2026 16:39

Black pseudothecia on submerged foliar debris - Pleospora sp.
Stephen Martin Mifsud Stephen Martin Mifsud

ID request: This specimen was collected in Malta o

28-07-2011 18:31

Velenovsky book "Monographia Discomycetum Bohemiae"
Alex Akulov Alex Akulov

Dear FriendsToday I made the pdf file of Velenovsk

04-05-2026 09:50

Una en semilas de Acacia
Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia,(España) re

03-05-2026 11:38

En dunas
Castillo Joseba Castillo Joseba

Me mandan el material seco, recolectado en dunasLo

02-05-2026 12:42

Hilfe :pour cette éventuelle Orbiliaceae
Alain BRISSARD

Bonjour à tousJeuidi 30 avril dernier on m'a remi

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Sur ronce
Elisabeth Stöckli, 19-06-2016 21:43
Bonsoir, 

Voici une espèce trouvée sur feuilles et fruits de ronce.

Apothécies 1-2.5mm de diamètre, hyménium brun, stipe 2-4 mm, brun foncé 
Asques 55-75x6-7µm, octosporés, IKI+
Spores 8-10x3-3.5µm
Paraphyses legèrement brun, septés


Merci d'avance pour votre aide.


Elisabeth

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Thomas Læssøe, 19-06-2016 21:48
Re : Sur ronce
it would be super if hosts could be given in Latin (and local language) and likewise if the locality could be given: Country, region etc. :-) (this is not directed towards this forum entry but to all forum entries) :-)

cheers
Elisabeth Stöckli, 19-06-2016 22:01
Re : Sur ronce
Rubus sp. (probablement frutigosus)

Jura Suisse, à 820m , pinède thermophile.

Elisabeth
Gernot Friebes, 19-06-2016 22:27
Re : Sur ronce
Hi Elisabeth,

could be this Moellerodiscus species on Rubus, here's the link to Zotto's folder: https://drive.google.com/folderview?id=0B5SeyOEkxxZhUHB0RWNSLUpBa1U&usp=drive_web&tid=0B5SeyOEkxxZhYVZub0N1aGY5YTg

I'm sure he will give you a more detailed answer.

Best wishes,
Gernot
Hans-Otto Baral, 19-06-2016 23:36
Hans-Otto Baral
Re : Sur ronce
This seems a good idea, Gernot, I am only sceptical because of the shape of apical ring. It looks to mee to much like Calycina-type. Maybe it is because the asci are still turgescent?
The globose excipulum supports the idea Moellerodiscus.
Would be good to clarify the ascus base (croziers?).
Elisabeth Stöckli, 20-06-2016 01:08
Re : Sur ronce
Merci Gernot et Zotto!

Ascus base with croziers.

Elisabeth


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Hans-Otto Baral, 20-06-2016 07:08
Hans-Otto Baral
Re : Sur ronce
Yes, indeed. This ascus is dead - but it looks to me still like Calycina type. A riddle, I am upset....
Thanks for the ecodata - I appreciate, they are really important, as these data may get completely lost with the years.
Now when I compare my drawing of Moellerodiscus tenuistipes, I must say that this species fits quite well. The apical ring there does not really look like Sclerotinia-type, nevertheless it must belong in this or any close genus.
Zotto
Elisabeth Stöckli, 20-06-2016 19:50
Re : Sur ronce
Ja, könnte mit M. tenuistipes übereinstimmen.

Substrat sind vertrocknete Äste von Brombeerstauden, hängend oder auf dem Boden liegend, die Fruchtkörper wachsen auf den Blättern und Blütenständen (nicht Früchten).

Elisabeth