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28-04-2026 20:07

Marthamycetales? - from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

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

12-05-2026 15:41

Pezizomycetes of Europe: help us to improve their knowledge
Nicolas VAN VOOREN Nicolas VAN VOOREN

Dear Ascolovers, especially interested in Pezizale

27-04-2026 20:52

Mollisia or related genus from Portugal - with quite peculiar character
Lothar Krieglsteiner Lothar Krieglsteiner

Found on hanging tiwg of Olea europaea in dried-ou

11-05-2026 20:22

Orbilia from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

on attached twig of standing Ficus caricaquite uns

11-05-2026 12:32

Hélotiale à paraphyses à exsudat brun jaunâtre
Bernard CLESSE Bernard CLESSE

Pourriez-vous m'aider à identifier cette héloti

11-05-2026 13:22

Pirottaea sp
Sylvie Le Goff

BonjourPuis avoir votre avis sur cet ascome, je vo

29-04-2026 10:44

Boudiera from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

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

11-05-2026 13:47

Litterature request
Åge Oterhals

Does anyone have av copy of Hawksworth & Siva

05-04-2026 22:46

blue mould from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

on wood of Ceratonia, Algarve, 3.4.2026.The color

10-05-2026 16:18

Elaiopeziza polaripapulata ?
brigitte vignot

bonjour trouvée  en Ariège sur bois une petite

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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!