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19-03-2026 18:25

William Slosse William Slosse

Good evening everyone, On 18/03/26 I found a few

19-03-2026 19:34

Filip Fuljer Filip Fuljer

Hello everyone,a few days ago I collected this str

17-03-2026 10:09

François Freléchoux François Freléchoux

Bonjour, Voici la description rapide d'un petit d

19-03-2026 15:58

Stefan Blaser

Hello everybody, I hope for some hints... Macro:

19-03-2026 17:50

Enrique Rubio Enrique Rubio

Hi to everybodyThese thiny, blackish pseudothecia

18-03-2026 13:09

Khomenko Igor Khomenko Igor

I recently examined Celtis occidentalis branches

17-03-2026 19:41

Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et tous,Pourriez-vous m'aider à

18-03-2026 17:22

Katarina Pastircakova

Hi there,I'm looking for the following literature:

19-03-2026 10:56

Thomas Læssøe

https://svampe.databasen.org/observations/10505643

27-02-2026 11:21

Yannick Mourgues Yannick Mourgues

Hi to all. Here is a specie that can may be relat

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Black 16-spored perithecia on crust fungus
Marc Detollenaere, 20-10-2022 21:52
Marc DetollenaereDear Forum,

On a non identified crust fungus  (Corticiaceae spec ) on Frangula alnus we found some small black perithecia. 
With the microscope we could identify some asci with dimensions 20x7µ containing 16 rounded spores of about 2.6µ diameter.
Could someone identify this asco?

  • message #74113
  • message #74113
  • message #74113
Thomas Læssøe, 21-10-2022 16:13
Re : Black 16-spored perithecia on crust fungus
try Trichosphaerella
Marc Detollenaere, 25-10-2022 21:08
Marc Detollenaere
Re : Black 16-spored perithecia on crust fungus
Many thanks Thomas.
It seems to match

Marc