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09-11-2025 13:20

Josep Torres Josep Torres

Hello.A tiny ascomycete, appearing as erupting gra

08-11-2025 12:10

Elisabeth Stöckli

Bonjour, Trouvé sur tiges mortes de Rubus (ronce

08-11-2025 00:29

Francois Guay Francois Guay

I found this species in Quebec, Canada, on herbace

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

08-11-2025 09:15

Michel Hairaud Michel Hairaud

Bonjour, Pouvez vous m'aider à identifier ce Mol

06-11-2025 16:50

Rot Bojan

Hello! Yesterday I found a fungus on or near a nee

05-11-2025 11:33

Pierre Repellin

Bonjpur,J'ai trouvé, sur une hampe florale d'Alli

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

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on Rubus
hannie wijers, 18-05-2013 17:36
I found these frb on the twig of Rubus. Ik took a look at the site of Bjorn and saw a couple of Gnomonia's. Could these also be the same?
The measure if the spores are 5-7-9-10 x 2-3 µm. 

Thank you
Hannie
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Alain GARDIENNET, 20-05-2013 20:07
Alain GARDIENNET
Re : on Rubus
Dear Hannie,
I don't think that the things you call spores are really the ascospores of the fungus.
The macroscopy fits well with the genus Gnomonia but not microscopical features.  
For example, you can find  a view of Gnomonia rubi there : http://www.ascofrance.fr/search_recolte/2072
Alain
hannie wijers, 21-05-2013 14:36
Re : on Rubus
Hello Alain,


you'r right. They don't look right. Maybe later these week I can find a new one and otherwise I throw it away. Thank you anyway.

Hannie