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27-04-2026 20:52

Lothar Krieglsteiner Lothar Krieglsteiner

Found on hanging tiwg of Olea europaea in dried-ou

28-04-2026 22:51

Bernard CLESSE Bernard CLESSE

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

29-04-2026 08:01

Lothar Krieglsteiner Lothar Krieglsteiner

... on twig attached to small tree of Citrus auran

29-04-2026 10:44

Lothar Krieglsteiner Lothar Krieglsteiner

growing at moist, drying-out soil at the side of a

28-04-2026 20:33

Vitus Schäfftlein

Hello, I found Trochila ilicina on Ilex aquifoliu

28-04-2026 21:53

William Slosse William Slosse

Good evening everyone, Recently, in a wet forest,

28-04-2026 21:50

Pablo Sandoval Pablo Sandoval

Hola a todos,Espero se encuentren bien. Hace mucho

27-04-2026 18:05

Lothar Krieglsteiner Lothar Krieglsteiner

... still attached at standing tree. The green con

28-04-2026 20:07

Lothar Krieglsteiner Lothar Krieglsteiner

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

27-04-2026 18:48

Tony Moverley

Collected 23rd April 2026, Norfolk, EnglandSwarms

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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.