02-02-2026 21:46
Margot en Geert VullingsOn a barkless poplar branch, we found hairy discs
02-02-2026 14:55
Andgelo Mombert
Bonjour,Sur thalle de Lobaria pulmonaria.Conidiome
02-02-2026 14:33
Andgelo Mombert
Bonjour,Sur le thalle de Peltigera praetextata, ne
31-01-2026 10:22
Michel Hairaud
Bonjour, Cette hypocreale parasite en nombre les
02-02-2026 09:29
Bernard CLESSE
Bonjour à toutes et tous,Pour cette récolte de 2
01-02-2026 19:29
Nicolas Suberbielle
Bonjour, Marie-Rose D'Angelo (Société Mycologiq
31-01-2026 09:17
Marc Detollenaere
Dear Forum,On decorticated wood of Castanea,I foun
29-08-2025 05:16
Francois Guay
I think I may have found the teleomorph of Dendros
30-01-2026 21:20
Arnold BüschlenBryocentria brongniartii und B. metzgeriae mit ihr
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