31-03-2026 08:19
Bernard CLESSE
Bonjour à toutes et tous,Pourriez-vous m'aider Ã
30-03-2026 12:03
William Slosse
Hello all,On 27/03/26, in Kraaiveld in Wingene (Be
25-03-2026 10:35
Hulda Caroline HolteHello,I collected this species growing on a dead b
30-03-2026 09:53
Yanick BOULANGERBonjourVoici des petites fructifications poilues s
27-03-2026 10:47
Ã…ge OterhalsI have tentatively identified this Stictis to S. f
28-03-2026 07:55
Marc Detollenaere
Hello everybody,Yesterday I found a number of whit
26-03-2026 15:31
Ã…ke Widgren
Hello,I found this one in October last year, on r
27-03-2026 15:23
Gernot FriebesHi,this Trichopezizella deviates from typical T. b
Nectria spores but no Nectria
Elmar Nettekoven,
15-07-2021 09:05
I am new in this forum and do not know very much about ascos.
So I would be very grateful if somebody can help me with my findÂ
During an exkursion of an A. Gminder-Seminar near Goslar (Germany) I have found an Asco. It looks a little bit like a Hypocrea but the spores are reminiscent of Nectria.Â
Asco J-
Spores 7,5Â - 8,5 x 3
With best regards
Elmar
Alain GARDIENNET,
15-07-2021 13:55
Re : Nectria spores but no Nectria
Hi,
Perhaps should you look at Nectriopsis genus (first by comparing with oropensoides) ?
Alain
Perhaps should you look at Nectriopsis genus (first by comparing with oropensoides) ?
Alain
Andreas Gminder,
16-07-2021 07:45
Re : Nectria spores but no Nectria
Dear Alain,
I have looked at fotos of Nectriopsis oropensoides (http://www.bender-coprinus.de/pilz_der_woche/2011/_nectriopsis_oropensoides.html)
There I see single perithecia clustered together and surrounded by a hairy felt. Our fungus looked like a Hypocrea species, means it is one large multipertheciate stroma and I have not recognized any hairs/felt/subiculum or whatever. Do the perithecia in Nectriopsis become confluent by age may be?
all the best,Andreas
I have looked at fotos of Nectriopsis oropensoides (http://www.bender-coprinus.de/pilz_der_woche/2011/_nectriopsis_oropensoides.html)
There I see single perithecia clustered together and surrounded by a hairy felt. Our fungus looked like a Hypocrea species, means it is one large multipertheciate stroma and I have not recognized any hairs/felt/subiculum or whatever. Do the perithecia in Nectriopsis become confluent by age may be?
all the best,Andreas
Elmar Nettekoven,
20-07-2021 11:16
Re : Nectria spores but no Nectria
Dear Alain, Dear Andreas,
thank you for your support!
I have looked some other pictures of the Genus Nectriopsis, and found some examples of nearly confluent "stromata". Unfortunately my pictures are not very good.Â
But I heave made an exikat of this find, and may be there are any hairs left? Perhaps anybody can help me with a link to a monographia of Nectriopsis or so. May be I can verfy the spores and Asci.
With best regards
Elmar
thank you for your support!
I have looked some other pictures of the Genus Nectriopsis, and found some examples of nearly confluent "stromata". Unfortunately my pictures are not very good.Â
But I heave made an exikat of this find, and may be there are any hairs left? Perhaps anybody can help me with a link to a monographia of Nectriopsis or so. May be I can verfy the spores and Asci.
With best regards
Elmar
Christian Lechat,
20-07-2021 11:55
Re : Nectria spores but no Nectria
Hello to all,
Alain is right, it is a species of Nectriopsis. It could be N. oropensoides, which is characterised by spinulose hairs surrounding the ascomata. Is this the case for this collection? An image of the hairs (X 100) would be helpful.
Cheers,
Christian
Elmar Nettekoven,
24-07-2021 14:41
Re : Nectria spores but no Nectria
Hello Christian,
the only structures with terminalhyphaae I am able to find outside the ascomata are this one. They are about 5 micrometer broad.
Thanks and with best regards
Elmar
the only structures with terminalhyphaae I am able to find outside the ascomata are this one. They are about 5 micrometer broad.
Thanks and with best regards
Elmar
