15-09-2025 14:40
Nicolas VAN VOOREN
Hello.I'm searching for a digital copy of the seco
14-09-2025 22:16
Philippe PELLICIERApothécies petites jusquà 3 mm, oranges, avec de
13-09-2025 14:01
Thomas Flammerdark brown apothecia, splitIKI-Spores biguttulate
10-09-2025 17:18
Blasco Rafael
Hola, encontre este estiercol de vaca estos apotec
13-09-2025 14:10
Wim de GrootWe found this hymenoscyphus on rubus fruticulosis.
11-09-2025 16:57
Jason Karakehian
Our revision of Marthamycetales (Leotiomycetes) is
10-09-2025 23:53
Marcel Heyligen
Found on Robinia pseudoacasia together with Diapor
02-09-2025 11:34
Thomas Læssøehttps://svampe.databasen.org/observations/10527903
On Arbutus unedo
Enrique Rubio,
27-02-2022 11:34
Do you have any ideas about these small synnemata growing on Arbutus unedo wood? The fertile region of the apices seems to have a thin mucilaginous covering.Thanks again
Paul Cannon,
28-02-2022 10:53
Re : On Arbutus unedo
Hi Enrique
What a nice little fungus, your post deserves a reply even though I can't be of much help. It seems most similar to Morrisographium but there do not seem to be any species that match yours, and the pictures I have seen have a darker stipe and paler spore mass. It would be worth sending to Keith Seifert for his comments, I think he would be interested.
Good luck and best wishes
Paul
Enrique Rubio,
28-02-2022 10:59
Re : On Arbutus unedo
Thanks for your answer Paul.
Don't you think it is possible that it could be an Atractium?
Don't you think it is possible that it could be an Atractium?
Paul Cannon,
28-02-2022 11:40
Re : On Arbutus unedo
You could well be right, I was thinking of Atractium in its incorrect sense as a synonym of Fusarium. It is possible that you have A. lusitanicum, but I can't find any description of this species and it could be a Fusarium; the suggestion is only due to geographical proximity. If I can get a scan of the description, I'll send it on to you.
Best wishes again
Paul
Enrique Rubio,
28-02-2022 11:49
Re : On Arbutus unedo
Thanks a lot, Paul.
Paul Cannon,
02-03-2022 19:43
Re : On Arbutus unedo
With the help of the librarian at CABI, bless her, I found the description of Atractium lusitanicum. It was described as a culture contaminant so most probably has nothing to do with your species. I fear yours is undescribed...
Best wishes
Paul
Enrique Rubio,
02-03-2022 20:15
Re : On Arbutus unedo
Thank you, Paul. I had tried to get that description but was unsuccessful.
Best regards
Best regards