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06-08-2015 07:45

Stephen Martin Mifsud Stephen Martin Mifsud

Hi, I had this image for identification since few

05-08-2015 22:12

Joaquin Martin

HiHyalorbilia found in branch of Quercus rubra.Spo

05-08-2015 18:10

Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello,I would like to know your oppinion on this S

04-08-2015 20:38

Per Vetlesen

Substrate: Corylus avellanaAsci cylindric, 8-spore

05-08-2015 10:57

Blasco Rafael Blasco Rafael

Hola, tengo esta muestra recogida a 1400m sobre A.

04-08-2015 15:55

Steve Clements

Bonjour,On a trouvé un Cordyceps la semaine derni

04-08-2015 09:44

Castillo Joseba Castillo Joseba

Encontrado en el Pirineo, en madera de abeto o de

04-08-2015 09:52

Castillo Joseba Castillo Joseba

en rama de  haya (Fagus)No se si he conseguido ve

03-08-2015 23:20

Alain GARDIENNET Alain GARDIENNET

Hi all, Help, I need : Hafellner, J.; Herzog, G.

01-08-2015 21:35

Thorben Hülsewig

Hi there Today i found a fungus on a robber fly a

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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