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03-08-2015 19:03

Enrique Rubio Enrique Rubio

Hi everyone Please see the attached pdf. Could t

02-08-2015 21:46

Pauline. Penna

This specimen was found on dead stems of Schoenple

01-08-2015 21:44

Per Vetlesen

Hei Collected 29.05.2015 in Stange, Norway. It is

01-08-2015 00:27

UZUN Yasin UZUN Yasin

spores 9,7-10,4 µm, globose, in melzer with a (de

31-07-2015 15:20

Dartanha Soares Dartanha Soares

Found this Annulohypoxylon on wood (unknown) in so

01-08-2015 00:19

UZUN Yasin UZUN Yasin

Spores 15,8-18,3 µm... globosefind on soil among

30-07-2015 15:52

Castillo Joseba Castillo Joseba

en rama de haya (Fagus)No he visto ascasJoseba

05-07-2015 11:24

Blasco Rafael Blasco Rafael

Hola, a ver si me pueden ayudar con esta Nectriace

28-07-2015 23:46

Nick Aplin

Salut à tous,   Yesterday I found many apothec

29-07-2015 16:08

Herrera Emerson Herrera Emerson

Buen día a la comunidad, me pregunto su pudieran

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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