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08-02-2016 20:05

Enrique Rubio Enrique Rubio

Hi forum Could someone help me with a pdf of this

08-02-2016 16:25

Jones

Hello dear ascofrance usersThis is my first post o

07-02-2016 23:07

Castillo Joseba Castillo Joseba

Me mandan de Galicia muestras de esta especie en C

08-02-2016 08:27

Blasco Rafael Blasco Rafael

Hola, he recogido estas muestras sobre Betula, tro

07-02-2016 12:06

Patrice TANCHAUD

Bonjour,une espèce banale, ce qui l'est peut-êtr

07-02-2016 21:00

Castillo Joseba Castillo Joseba

No tengo claro si es que no es un Ascomyceto o sim

07-02-2016 19:19

Pavol Palo

Hi all,I found it at the root dead tree Fraxinus s

04-02-2016 12:36

Jérôme MAFFERT

Bonjour, je suis à la recherche d'information sur

01-02-2016 15:15

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos. Subo unas fotos de un asco encontra

06-02-2016 00:26

Luc Bailly Luc Bailly

Bonjour à tous,Voici à présent quelques récolt

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Diplonaevia on Luzula sylvatica
Enrique Rubio, 03-08-2015 19:03
Enrique Rubio

Hi everyone


Please see the attached pdf. Could this fungus be Diplonaevia luzulina? I think there are too much differences in spore and ascus size...The fungus was collected at 1500 m. 


Thanks again

Hans-Otto Baral, 03-08-2015 19:25
Hans-Otto Baral
Re : Diplonaevia on Luzula sylvatica
Great! With multiguttulate paraphyses and such spores I know only Diplonaevia emergens.
I think this fits well. The dark margin is unusual, but in find from Juncus (HB 8352) it is blackish as well.

I was never sure whether the spores in this species are septate already inside the living asci. perhaps some of them? Do you have more ascus photos to show this?
Enrique Rubio, 03-08-2015 19:41
Enrique Rubio
Re : Diplonaevia on Luzula sylvatica

Hi Zotto


In fact I had doubts myself with this species but the host, Juncaceae and not Cyperaceae, took me away from it. Is it possible?


By the other hand I have not more microphotos that show ascospores inside the living asci.

Hans-Otto Baral, 03-08-2015 21:11
Hans-Otto Baral
Re : Diplonaevia on Luzula sylvatica
In my database Luzula is a Juncaceae, so this would actually fit.

Now I see that I have images of what was identified as D. luzulina. This seems to be actually your fungus as well, with dark margin.

I am very unsure what to conclude. maybe luzulina = emergens?
Enrique Rubio, 03-08-2015 21:22
Enrique Rubio
Re : Diplonaevia on Luzula sylvatica
Yes. I'm sorry. Luzula is a Juncaceae