20-06-2014 08:10
maurice pelissier
Bonjour trouvé en janvier a Mamoudzou Mayotte à
03-07-2014 17:05
Nicolas VAN VOOREN
Bonjour.Est-ce que quelqu'un a déjà récolté Wi
03-07-2014 15:56
Salvador TelloHola a todos.Tengo estos hongos creciendo en ramit
02-07-2014 20:22
Gernot FriebesHi,I have a collection of a Tarzetta species here
02-07-2014 15:09
Uwe Lindemann
Hello Forum, I'm searching for the description of
29-06-2014 13:09
Rubén Martínez-Gil
Hola a todos. Subo unas fotos de unas Tarzatta qu
Cosmospora/Dialonectria spec.
Stefan Blaser,
25-04-2025 17:24
Hi everybody,
This collection was collected by Jörg Gilgen on a very decayed Polypore (Inonotus hastifer) and initially thought to be Dialonectria cosmariospora. However, it wasn't... Maybe I am on the wrong track because I think of the species as fungicol which it probably isn't?
Substrate: On rather decayed Basidioma of Inonotus hastifer
Perithecia red, pyriform, 200-300 µm in diameter, 250-350 µm high, wall smooth. Perithecia turn purple in KOH.
Perithecial wall up to 20 µm in thickness, composed of mostly elongated, thick-walled cells.
Asci 93-98 x 6-7.5 µm, cylindrical. Spores 12-15 x 5.8-7.3 µm, two-celled, with a non-constricted median Septum, light brown, filled with many small, brownish guttules, walls in water mostly appearing smooth (sometimes very inconspicuously ornamented). In Cotton Blue the ornamentation is just visible but still very inconspicuous.
Any suggestions are welcome,
Many thanks and best wishes,
Stefan
