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11-01-2022 16:36

Jason Karakehian Jason Karakehian

Hi does anyone have a digital copy of Raitviir A (

20-05-2026 17:47

Margot en Geert Vullings

We found this Mollisia on dead Juncus stems mown l

22-05-2026 14:47

Gernot Friebes

Hi,superficial ascomata collected on bark of a liv

22-05-2026 14:44

Lothar Krieglsteiner Lothar Krieglsteiner

in unripe condition citrine yellow, then soon fadi

22-05-2026 13:29

Gernot Friebes

Hi,I am curious to hear your opinion on this mater

22-05-2026 10:59

Nicolas VAN VOOREN Nicolas VAN VOOREN

Trouvé sur Phragmites, ce que je pense être un L

20-05-2026 21:49

Margot en Geert Vullings

We found this Lachnum on Juncus stems mown last ye

21-05-2026 17:01

Pierre Repellin

Bonjour à toutes et à tous,Je recherche l'articl

20-05-2026 20:08

Andreas Millinger Andreas Millinger

Good evening,another quite distinctive find from M

20-05-2026 12:57

Ingo Ibelshäuser Ingo Ibelshäuser

Hello everybody, on decayed hardwood e.g. Quercus

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on Tubaria furfuracea
John Plischke, 13-01-2013 03:46
John PlischkeHello,


I found some Tubaria furfuracea today and thought they may have Nectriopsis tubariicola on them.  I got a new microscope Leica DM1000 with a Leica camera and thought it would be a great time to try it.  The software that is supposed to measure the spores will no work so I need to order a reticule so for now I can not provide any measurements.  The description I have for    Nectriopsis tubariicola says ascospores 12-16 X 3-4um, 2 celled, fusiform.  So what else could this be?  Photos taken with melzers. 


Thank you,
John
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Christian Lechat, 13-01-2013 07:54
Christian Lechat
Re : on Tubaria furfuracea
Hello John,
I think that it is cladobotryum-like or  verticillium-like, they are anamorphic states of Hypomyces. Unfortunately without micro it is very difficult to say. Could you please to send a photo of conidiophores and conidia from thinner preparation in water?

Regards,
Christian
John Plischke, 14-01-2013 05:56
John Plischke
Re : on Tubaria furfuracea
Hello Christian,


They do look Verticillium like, I took a few more photos in water and borrowed a old microscope to take some measurements.  The ones in the first photo of this group are about 7um long. 


Thank you,

John
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Christian Lechat, 14-01-2013 07:29
Christian Lechat
Re : on Tubaria furfuracea
Hi John,
it could be the anamorphic state of N. tubariicola

Have nice day,
Christian
Thomas Læssøe, 15-01-2013 13:16
Re : on Tubaria furfuracea
and the field aspect certainly looks right as well. Keep watching the place. You may be lucky to encounter the teleomorph as well. Esp. the anamorphic state is common in Demark

cheers
John Plischke, 17-01-2013 03:51
John Plischke
Re : on Tubaria furfuracea
Thank you Christian and Thomas.  I will keep checking the spot to see if the teleomorph appears.

Thank you,
John