Accès membres

Mot de passe perdu? S'inscrire

05-05-2026 22:40

Gernot Friebes

Hi,I believe this is a Plagiostoma growing on a Sa

04-05-2026 18:13

Stephen Martin Mifsud Stephen Martin Mifsud

ID request for what seems to be a true aquatic fun

04-05-2026 16:39

Stephen Martin Mifsud Stephen Martin Mifsud

ID request: This specimen was collected in Malta o

28-07-2011 18:31

Alex Akulov Alex Akulov

Dear FriendsToday I made the pdf file of Velenovsk

28-04-2026 20:07

Lothar Krieglsteiner Lothar Krieglsteiner

... on twig in the air at standing Ceratonia siliq

04-05-2026 09:50

Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia,(España) re

03-05-2026 11:38

Castillo Joseba Castillo Joseba

Me mandan el material seco, recolectado en dunasLo

02-05-2026 12:42

Alain BRISSARD

Bonjour à tousJeuidi 30 avril dernier on m'a remi

02-05-2026 13:06

Pauline. Penna

Bonjour  Please can someone help me with this id

01-05-2026 22:45

Thierry Blondelle Thierry Blondelle

Bonjour à tous, Une récolte sur bouse séchée d

« < 1 2 3 4 5 > »
Diaporthe fibrosa
Thomas Flammer, 25-02-2025 16:18
substrate: Hardwood, Rhamnus
breaking through bark with long Rostrum
Spore mass: 12.4 - 17.0 x 6.3 - 8.8 µm - Q: 1.72 - 2.01 (Ø LxB: 14.6 x 7.9 ØQ:1.8 N: 13)
Spore shape: like an 8, single-septated
Spore color: hyalin
Congo red: positiv

  • message #81700
  • message #81700
  • message #81700
  • message #81700
Viktorie Halasu, 25-02-2025 17:36
Viktorie Halasu
Re : Diaporthe inaequalis cf.
Hello, 
do you have a photo of the whole branch or of the wood in cross-section? The bast reminds me on Rhamnus.
Viktorie 

Thomas Flammer, 25-02-2025 20:04
Re : Diaporthe inaequalis cf.
Thanks a lot, yes I added each a picture of the cross section and the bark. Yes the wood looks in the cross section like Rhamnus, buckthorn. Diaporthe fibrosa?
Alain GARDIENNET, 27-02-2025 18:10
Alain GARDIENNET
Re : Diaporthe fibrosa
Diaporthe fibrosa, ok.