09-01-2026 17:41
Arnold BüschlenHallo, F. dilatata wird von vielen Bryoparasiten
10-01-2026 20:00
Tom SchrierHi all,We found picnidia on Protoparmeliopsis mur
07-01-2026 22:22
Danny Newman
Tatraea sp. on indet. hardwood The Swag, Great Sm
10-01-2026 01:18
Danny Newman
cf. Neovaginatispora fuckelii on indet. shrub Pre
07-01-2026 10:24
Danny Newman
Pezicula sp. on indet. hardwood Appalachian Highl
09-01-2026 10:08
Blasco Rafael
Hola, en el mismo habitat que la anteriorRetamaDia
08-01-2026 21:22
Blasco Rafael
Hola, He recogido esta muestra de Orbilia sobre Re
07-01-2026 17:29
Marc Detollenaere
Dear Forum,On a barkless Populus I found some smal
10-11-2021 17:33
Riet van Oosten
Add-on topic http://www.ascofrance.com/forum/7059
07-01-2026 10:05
Danny Newman
cf. Chaetospermum on XylariaCosby Campground, Grea
Dear collegues,
Tanja and me collected a Ciborinia species yesterday in the National Park hainich. It was by accident when turning logs for searching Corticiaceae. And it is only one fruitbody .....
I'm certain about the genus, but have no literature about it. Remarkable are the long spores, which are quite variable, but usually somewhat fusoid. Size is 13-16 x 5-6 µm. As far as I have seen they are completely empty.
Possible hosts are different decidous trees (Fagus, Carpinus, Acer, Fraxinus, Quercus) or the usual spring flowers in calcareous wet decidous forests: Allium ursinum, Ranunculus ficaria, Corydalis cava, ...
Has anyone an idea?
thank you and best regards,
Andreas
Hello,
thanks to Marcel I have now some literature to that group. It seems very likely that it is Ciborinia whetzelii, occuring in leafes of Aspen, which was also present there.
Anyone has found this species already?
thank you, especially Marcel,
Andreas
Also compare with this find of Patrice:
http://www.mycocharentes.fr/pdf1/1310.pdf?PHPSESSID=b21ee9628b2c93cb953b2fc2606e3120
Cheers,
Raúl