13-12-2014 21:47
Rubén Martínez-Gil
Hola a todos. Subo unas imágenes de un disco neg
26-09-2022 15:31
Zuzana Sochorová (Egertová)
Hello,please, can this be something else than Hypo
28-09-2022 22:03
Roo Vandegrift
Hello! I wanted to share a fascinating thing I saw
27-09-2022 19:06
Marie-Paule VIGNERONBonsoir. Sur crottin de cheval ramassé fin août
22-09-2022 18:14
Andgelo Mombert
Bonsoir, Ascomes sur branche morte attenante de C
25-09-2022 14:43
Juuso ÄikäsI deleted my previous misleading post and inspecte
24-09-2022 20:11
Ismael WindFound these orange fungi on an old fruiting body o
22-09-2022 22:05
Edvin Johannesen
These yellow, short-stalked apothecia, which turn
22-09-2022 22:48
Bernard CLESSE
Bonsoir à toutes et à tous,J'ai trouvé ce matin

Hola a todos.
Subo unas imágenes de un disco negruzco que hemos encontrado hoy sobre tierra húmeda, en un bosquete de P. halepensis y carrascas,
Tiene esporas esféricas de 14,5-17,5 micras, con verrugas redondeadas muy pequeñas y aisladas.
No vistos croziers, IKI(-).
¿Qué os parece que puede ser?
Gracias por su ayuda.
Rubén
may be Scabropeziza/ Plicaria spec.
Peter.
I don't know but only for information, see description of Greletia (Smardaea) mülleri, an american species.
Beñat
Gracias Peter, Beñat.
He mirado Greletia mülleri y la ornamentación esporal es parecida y podría encajar, pero la medida esporal es algo menor.
Seguiré buscando.
Un saludo
Rubén
Hope you find the correct name for it.
Sincerely,
zaca
Plácido
M. pseudoanthrancina is a Peziza, see fungi non delineati by René.
And spores of it are around 7-8 µm, not 14-17 like here. A big difference, no ?
Agur bero bat,
Beñat
For a project dedicated to some Marcelleina species, we had the opportunity to sequence Rubén's collection. A paratype of Marcelleina donadinii was also revised and sequenced, and appears to be the same as Rubén's fungus!
Except the spore size, slightly smaller, Ø (12.5) 13-15 µm, in the paratype, the other features agree with Moravec's description (1987). Note that Moravec's drawing of ascospores doesn't correctly render the small warts on the surface (its SEM photos are more informative).
Finally, this species seems to be a member of Discinaceae...
Gracias por la información.
Un abrazo
Rubén














