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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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'Botryosphaeria' on Populus nigra branches
Enrique Rubio, 16-04-2012 20:20
Enrique RubioHi to all
I have collected these stromata with blackened and papillate surface on Populus nigra branches., but I have seen any pycnidia of their conidial state.

The teleomorph remind them of Botryosphaeria melanops (= Melanops tulasnei Nitschke)  that it said grows only on Quercus branches (?)
What do you think?
Many thanks again
Enrique   
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Christian Lechat, 16-04-2012 21:46
Christian Lechat
Re : 'Botryosphaeria' on Populus nigra branches
Hi Enrique,
without anamorph, it's very difficult, however, your fungus is maybe B. quercuum.

Regards,
Chirstian
Hiran Hiran Anjana Ariyawansa, 17-04-2012 09:36
Re : 'Botryosphaeria' on Populus nigra branches
Can I have a fresh material of this so i can try to isolate it for molecular sequencing
Thanks
Hiran
Enrique Rubio, 17-04-2012 16:46
Enrique Rubio
Re : 'Botryosphaeria' on Populus nigra branches
Thank you Christian.
Do you think Botryosphaeria melanops is an impossible name for my collection?
Enrique
Enrique Rubio, 17-04-2012 18:18
Enrique Rubio
Re : 'Botryosphaeria' on Populus nigra branches
Dear Hiran

I think that is impossible (or very expensive for me) to send you fresh material of these fungi. I'm only an amateur mycologist.
Enrique