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20-10-2022 21:52

Marc Detollenaere Marc Detollenaere

Dear Forum,On a non identified crust fungus  (Cor

24-10-2022 13:28

Stephen Martin Stephen Martin

I have found what looks to be a polypore species (

10-10-2022 13:06

Juuso Äikäs

There was a plentiful growth of this red Nectriace

25-07-2022 00:37

Stephen Martin Stephen Martin

So I am working on two isolates of Penicillium, wh

25-11-2017 20:15

Alex Akulov Alex Akulov

Dear colleagues,can you help me to find texts of t

20-10-2022 16:53

Juuso Äikäs

These were growing on a twig of a deciduous tree (

20-10-2022 12:15

Malcolm  Greaves Malcolm Greaves

This Trichoglossum was on a moorland roadside. Wit

18-10-2022 00:12

Valencia Lopez Francisco Javier

Hola amigos/asRecientemente encontré esta colecci

15-10-2022 13:37

Bernard CLESSE Bernard CLESSE

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

15-10-2022 13:32

Bernard CLESSE Bernard CLESSE

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

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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