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
13-09-2025 14:01
Thomas Flammerdark brown apothecia, splitIKI-Spores biguttulate
10-09-2025 23:53
Marcel Heyligen
Found on Robinia pseudoacasia together with Diapor
10-09-2025 17:18
Blasco Rafael
Hola, encontre este estiercol de vaca estos apotec
02-09-2025 11:34
Thomas Læssøehttps://svampe.databasen.org/observations/10527903
Apothecia discoid, black, growing on wood of Quercus.
Size up 800um diameter.
Spores hyaline with 9-11 transverse septa and 1-2 longitudinal septa.
IKI (-). Asci containing many conidia?
Paraphyses filiform, septate, divided. (x 1-1.5um).
I think it may be next to Patellaria, but I have no information.
Any ideas.
Thanks in advance.
Susana (Spain)
please compare Claussenomyces atrovirens.
Attached a plate by Hosoya (2004).
Regards
Martin
Encaja perfectamente.
Un saludo
Susana
I fully agree with Martin's ID. Did you collect on Quercus robur/petraea or was it a submediterranean or mediterranean site?
Zotto
The sample is collected in Sarasibar (Navarra).
The oak that grows in this area is Quercus petraea.
The climate is submediterranean? or Subatlantic? I leave a link if you have interest.
http://meteo.navarra.es/definiciones/koppen.cfm
A greeting.
Susana