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31-12-2013 18:55

Nedim Jukic Nedim Jukic

I`ve collected these on Juniperus sp. last saturda

25-12-2013 13:09

hannie wijers

Helle everybody, First of all I want to wish all

04-01-2014 15:11

Francisco Calaça Francisco Calaça

Hello all,someone would work Udagawa & T. Muro

03-01-2014 23:01

Bometon Javier Bometon Javier

Habitat en JuncusApteocios  irregularmente discoi

03-01-2014 20:43

Piet BORMANS Piet BORMANS

Bonsoir, Aussi  récolté hier sur une tige  mo

03-01-2014 08:17

Piet BORMANS Piet BORMANS

Bonjour, Récolté hier sur une tige  mortes de

03-01-2014 10:29

Ralph Vandiest Ralph Vandiest

Hello,I found this imperfect fungus on cones of p

02-01-2014 20:54

Ralph Vandiest Ralph Vandiest

Hello,I found this species on leaves. Size 0,3m (i

28-06-2013 22:53

Piet BORMANS Piet BORMANS

Est-ce que quelqu'un peut m'aider à déterminer c

02-01-2014 08:47

Pavol Palo

Hi everybody,I found this one on death decay stem

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Parasite on Holmiella sabina?
Nedim Jukic, 31-12-2013 18:55
Nedim JukicI`ve collected these on Juniperus sp. last saturday, and managed to find three ascocarps growing directly from cluster of Holmiella sabina (0,5mm).
I`ve been searching the literature, but couldn`t find anything specific for the possible parasite on the species of Eutryblidiella.
Appreciate any help and wish you all happy and successful New Year.

Ascospores:
57.7 - 67.6 (69.4) x 3.2 - 4.5 µm
Q = 17 ; N = 5
Me = 63.6 x 3,9 µm ; Qe = 12.3

Asci:
75.5 - 98.8 x 17.24 - 29.66 µm
Q = 2.55 - 5.3 ; N = 4
Me = 90.9 x 21.8 µm ; Qe = 4.3


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Hans-Otto Baral, 31-12-2013 21:03
Hans-Otto Baral
Re : Parasite on Holmiella sabina?
Hi Nedim

strange fungus! My idea is something like a Gorgoniceps or Pseudohelotium or ...  

The apos are not too small, do you think you manage a median section with a razor blade?  Would be good to see the excipulum at flanks. An external view would also be good. Are the hyphae parallel (text. porrecta)?

When you add Melzer or Lactophenol you will better see the septa of the spores. Are they four or more?

Zotto
Nedim Jukic, 02-01-2014 12:44
Nedim Jukic
Re : Parasite on Holmiella sabina?
Hi Zotto and thanks for reply.
I didn`t succeed quite well with median section. There was only one small apothecia left giving me the problems. It seems that it is too small for me :)
Although, here is the photos I`ve managed to pull out.
Also one enlarged photo of spores. I`ve count on some of them 10 or even more septa.
Hyphae are parallel, but not so regullary.

Nedim
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  • message #26527
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Hans-Otto Baral, 02-01-2014 13:34
Hans-Otto Baral
Re : Parasite on Holmiella sabina?
Dear Nedim

thanks.  I have placed your fungus in Pseudohelotium in order to have it somewhere.

Will be difficult to find a name, I am sorry I have no idea.

Zotto

Alain GARDIENNET, 02-01-2014 16:37
Alain GARDIENNET
Re : Parasite on Holmiella sabina?

Dear Nedim,


Have you worked on the Mytilinidiaceae seen on your photo ? It looks like Mytilinidion thujarum, isn't it ?


Alain

Nedim Jukic, 04-01-2014 21:50
Nedim Jukic
Re : Parasite on Holmiella sabina?
Dear Alain,
I think it is, but unfortunately I can`t find it anymore on this substrat. It seems that I`ve cut this part while I was prepearing this "Pseudohelotium" and somehow manage to lost Mytilinidion, while Holmiella is still there. Anyway, I`ll do my best to collect some fresh examples as soon as possible and will inform you.

Thank you both once more.