
29-03-2022 21:40

Bonsoir à toutes et tous,J'ai trouvé récemment

28-03-2022 17:39

GrüeziI found this Orbilia on bark of Salix spec.

28-03-2022 21:34
Nihad OmerovicHello again,Could someone recognize/identify wood

27-03-2022 23:42
Valencia Lopez Francisco JavierHola amigos/asSobre excremento de jabalí (Sus scr

27-03-2022 12:34
Me mandan el material seco, una hoja de hiedra (He

03-01-2020 22:51
Valencia Lopez Francisco JavierHola amigos/asTengo recolectados estos ascos en un

26-03-2022 21:01

Hello, Found by Laurens van der Linde on Salix.
Dothideomycetes sur Eryngium campestre
Bernard CLESSE,
29-03-2022 21:40

J'ai trouvé récemment ce Dothideomycetes sur panicaut champêtre (Eryngium campestre). Comme cette plante-hôte est très rare dans ma région, l'ascomycète l'est probablement aussi…… :o)
Merci d'avance pour votre aide !
Bernard
Björn Sothmann,
29-03-2022 21:45

Re : Dothideomycetes sur Eryngium campestre
Hi Bernard,
the microscopic details remind me of Hymenopsis typhae which occurs on Typha. I have no idea if it can also grow on Eryngium though.
Best,
Björn
PS: In summer time, it is also worth to look for little brown leaf spots on Eryngium caused by the smut fungus Entyloma eryngii. Not an ascomycete, but still a nice fungus.
Bernard CLESSE,
29-03-2022 21:53

Re : Dothideomycetes sur Eryngium campestre
Hi Björn,
Many thanks for your very quick response!
On https://fungi.myspecies.info/all-fungi/hymenopsis-typhae
I see that the conidia of Hymenopsis typhae are a little larger than for my harvest but actually it looks very much like it!
Best regards,
Bernard