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27-10-2025 00:34

Strange asco on Quercus acorn
Francois Guay Francois Guay

I found this strange species in Québec,Canada, gr

26-10-2025 21:23

Pale Hymenoscyphus on leaf
Juuso Äikäs

Hello, a couple weeks ago I found some pale, whit

26-10-2025 13:39

Unknown ascomycete.
Joaquin Martin

Hi,I found this fungus in a mixed forest of spruce

26-10-2025 12:01

Blanc en troupe sérrée
Louis DENY

Hello forum,Trouvé à Belfort (400m) sur tige her

23-10-2025 20:59

Spores Aleuria cestrica & luteonitens
Patrice TANCHAUD

Bonsoir, est-ce que quelqu'un posséderait un com

24-10-2025 14:50

anamorph and teleomorph Apiospora
Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde, Oct. 2025

24-10-2025 03:11

Unidentified asco on decaying wood
Francois Guay Francois Guay

I found this fungus growing on decaying conifer wo

20-10-2025 09:36

Searching for an article, Benedix 1962
Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.I'm searching for the following article:Bene

07-09-2025 08:19

Hymenoscyphus?
Josep Torres Josep Torres

Hello.Tiny pinkish discomycetes, photographed and

21-10-2025 23:13

Pyxidiophora
F. JAVIER BALDA JAUREGUI

Hello to everyone.Did you think it could, be a pyx

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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