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07-12-2015 14:17

Una Peziza a latice giallo-verdastro con croziers
Zugna Marino Zugna Marino

Buon giorno a tutti, ad un primo momento, non ess

29-01-2026 10:04

Séminaire Ascos en Belgique
Jean-Paul Priou Jean-Paul Priou

Bonjour à tous, Marcel LECOMTE président de L'A

21-01-2026 16:32

Lichenicolous coelomycete
Gernot Friebes

Hi,I need your help with some black dots on a lich

17-11-2009 22:22

Peziza avec latex
Pablo Chacón Pablo Chacón

Bonne nuit, Voir si vous m'avez élaguée appor

25-11-2012 20:32

Otidea o Peziza?
Bometon Javier Bometon Javier

Ascomas cupoliformes abiertos lateralmente, himeni

25-01-2026 16:08

Geoglossum
Malcolm Greaves Malcolm Greaves

This Geoglossum had spores mostly 70-80 (87) with

27-01-2026 11:43

DNA match
Malcolm Greaves Malcolm Greaves

Is anyone with experience of DNA testing able to t

26-01-2026 11:49

Anamorph on Cytisus
Margot en Geert Vullings

We found this possible anamorph on a dead Cytisus

25-01-2026 23:23

Delitschia/Lojkania? on wood
Tomaz Vucko Tomaz Vucko

Hello! I found this species that resembles Delitsc

18-01-2026 12:24

Anamorph on an olive tree
Josep Torres Josep Torres

Hello.An anamorph located on the surface of a thin

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Diaporthe (?) on Lonicera xylosteum
Enrique Rubio, 13-06-2012 18:50
Enrique RubioHi to everybody:
This Diaporthe (?) species grews filling the bark of Lonicera xylosteum at 1000 m of altitude.

Have you some idea for this fungus?
Many thanks again
  • message #18929
  • message #18929
  • message #18929
Jacques Fournier, 13-06-2012 18:59
Jacques Fournier
Re : Diaporthe (?) on Lonicera xylosteum
Hi Enrique,
the host looks very much like Rhamnus (cathartica?) and the fungus like Diaporthe fibrosa.
Check both.
Cheers,
Jacques
Enrique Rubio, 13-06-2012 19:13
Enrique Rubio
Re : Diaporthe (?) on Lonicera xylosteum
Thank you , Jacques.
I have seen in Wehmeyer's work that my fungus is closely related with Diaporthe fibrosa, as you say me.

I'm not very sure about the host, but in this place they are Rhamnus alpina. Can this fungus to attack this shrub too?
Enrique
Jacques Fournier, 13-06-2012 20:10
Jacques Fournier
Re : Diaporthe (?) on Lonicera xylosteum
I don't know about R. alpina, I never found D. fibrosa on this host. The whitish and black strips of the inner bark are typical of that genus. The wood structure is also very peculiar when seen on cross section.
Hasta luego!
Jacques
Enrique Rubio, 13-06-2012 20:19
Enrique Rubio
Re : Diaporthe (?) on Lonicera xylosteum
Gracias Jacques
No sabía que hablabas el español!