22-04-2026 20:54
Enrique Rubio
Hi to everybody.This Pyrenopeziza grew in moist le
24-04-2026 03:16
David Chapados
Found while looking at something else from wood in
22-04-2026 01:06
Richard VALERI
Bonjour à tous.Je vous présente cette Nectria s.
22-04-2026 20:17
Marian Jagers
Is anyone familiar with the Hyphomycetes genus Pse
21-04-2026 13:36
Gernot FriebesHi,I am out of ideas for this one. I collected Sal
Eutypa lata, Eutypa maura?
Riet van Oosten,
24-02-2018 19:51
Hello,Found by a friend: february 2018.
On: dead branch of Sambucus nigra.
Asci: 8-spored.
Spore size: 5.4-6.6-7.2 x 1.4 µm (immature spores???)
Eutypa lata, Eutypa maura?
Kind regards,
Riet
Jacques Fournier,
25-02-2018 10:58
Re : Eutypa lata, Eutypa maura?
Hi Riet,
likely E. maura but this species is highly specific for Acer pseudoplatanus.
Just split the branch longitudinally across the stroma and if you see deeply immersed perithecia under a thick black superficial layer and surrounded by black extensions downwards like on the attached photo, you can safely recognize this fungus.
Host identification is most often critical to identify Diatrypaceae, otherwise it is often a headache.
Good luck,
Jacques
likely E. maura but this species is highly specific for Acer pseudoplatanus.
Just split the branch longitudinally across the stroma and if you see deeply immersed perithecia under a thick black superficial layer and surrounded by black extensions downwards like on the attached photo, you can safely recognize this fungus.
Host identification is most often critical to identify Diatrypaceae, otherwise it is often a headache.
Good luck,
Jacques
Riet van Oosten,
25-02-2018 12:06
Re : Eutypa lata, Eutypa maura?
Hi Jacques,
Thank you very much for your help and advice.
I will give it a try!
Greetings, Riet
Thank you very much for your help and advice.
I will give it a try!
Greetings, Riet
Riet van Oosten,
25-02-2018 15:54
Re : Eutypa lata, Eutypa maura?
Dear Jacques,
I can see "deeply immersed perithecia under a thick black superficial layer" ("and surrounded by black extensions downwards").
Are the black extensions on the photo's also correct for Eutypa maura?
The third photo I just received from the owner of the material.
Riet
I can see "deeply immersed perithecia under a thick black superficial layer" ("and surrounded by black extensions downwards").
Are the black extensions on the photo's also correct for Eutypa maura?
The third photo I just received from the owner of the material.
Riet
Jacques Fournier,
25-02-2018 16:41
Re : Eutypa lata, Eutypa maura?
good, what you have here is the signature of this species
Jacques
Jacques
Riet van Oosten,
25-02-2018 17:36
Re : Eutypa lata, Eutypa maura?
Glad to hear that Jacques!
Merci beaucoup!
Riet
Merci beaucoup!
Riet