18-08-2025 15:07
Lothar Krieglsteiner
.. 20.7.25, in subarctic habital. The liverwort i
02-02-2026 21:46
Margot en Geert VullingsOn a barkless poplar branch, we found hairy discs
02-02-2026 14:55
Andgelo Mombert
Bonjour,Sur thalle de Lobaria pulmonaria.Conidiome
02-02-2026 14:33
Andgelo Mombert
Bonjour,Sur le thalle de Peltigera praetextata, ne
31-01-2026 10:22
Michel Hairaud
Bonjour, Cette hypocreale parasite en nombre les
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Bernard CLESSE
Bonjour à toutes et tous,Pour cette récolte de 2
01-02-2026 19:29
Nicolas Suberbielle
Bonjour, Marie-Rose D'Angelo (Société Mycologiq
31-01-2026 09:17
Marc Detollenaere
Dear Forum,On decorticated wood of Castanea,I foun
29-08-2025 05:16
Francois Guay
I think I may have found the teleomorph of Dendros
Xylaria
Peter Welt,
07-05-2010 18:35
Does a Xylaria this? Found in an orchid house at Robinia. Spores 12 x 5 µm. More here:http://www.pilzepilze.de/cgi-bin/webbbs/pconfig.pl?noframes;read=182151
Peter
Alain GARDIENNET,
07-05-2010 23:18
Re:Xylaria
Bonsoir Peter,
I think it's probably a Xylaria. In France, Jacques Fournier is the specialist of this family. He will come back next week at home and therefore on Ascofrance.
Personally, I don't know Xylaria arbuscula but perhaps your recolt refers to it ? And I don't know if it could be an european species.
Let's wait...
It's a nice recolt.
Alain
I think it's probably a Xylaria. In France, Jacques Fournier is the specialist of this family. He will come back next week at home and therefore on Ascofrance.
Personally, I don't know Xylaria arbuscula but perhaps your recolt refers to it ? And I don't know if it could be an european species.
Let's wait...
It's a nice recolt.
Alain
Jacques Fournier,
10-05-2010 17:13
Re:Xylaria
Hi Peter,
I think Alain's guess is good. I saw several similar specimens from a greenhouse of Postdam botanical garden. See the attached description based on these collections. As the original material of X. arbuscula was collected in such a greenhouse it can be assumed they are all conspecific, but the boundaries with similar tropical material are still unsettled.
This problem is partly dealt with in a coming paper on three new Xylaria species to be published in Mycological Progress, already available online to people who have access to this journal.
Best wishes,
Jacques
I think Alain's guess is good. I saw several similar specimens from a greenhouse of Postdam botanical garden. See the attached description based on these collections. As the original material of X. arbuscula was collected in such a greenhouse it can be assumed they are all conspecific, but the boundaries with similar tropical material are still unsettled.
This problem is partly dealt with in a coming paper on three new Xylaria species to be published in Mycological Progress, already available online to people who have access to this journal.
Best wishes,
Jacques
11388.doc
Peter Welt,
10-05-2010 17:49
Re:Xylaria
Merci Jacques
Should we send you something from the Xylaria?
Should we send you something from the Xylaria?
FELIPE SAN MARTÍN,
12-02-2012 17:22
Re : Xylaria
Amend: "... likes to fruit in greenhouses".