18-03-2026 13:09
Khomenko Igor
I recently examined Celtis occidentalis branches
27-02-2026 11:21
Yannick Mourgues
Hi to all. Here is a specie that can may be relat
18-03-2026 18:42
Gonzalez Garcia MartaI have collected some lyre-shaped apothecia on the
18-03-2026 17:22
Katarina PastircakovaHi there,I'm looking for the following literature:
27-11-2025 15:41
Thomas LæssøeSpores brownish, typically 4-celled; 26.8 x 2.4;
18-03-2026 11:52
Thomas Læssøehttps://svampe.databasen.org/observations/10493688
11-03-2026 17:36
Michel Hairaud
Bonjour, Je cherche des indices pour cette réc
17-03-2026 10:40
Martine Vandeplanque
Bonjour à tous.Chaque année en mars ou avril, il
17-03-2026 19:41
Bernard CLESSE
Bonsoir à toutes et tous,Pourriez-vous m'aider à
12-03-2026 19:44
Enrique Rubio
Hi to everybody.Can you give me any suggestions ab
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".