27-02-2026 17:51
Michel Hairaud
Bonjour, Quelqu'un peut il me donner un conseil p
28-02-2026 14:43
Alain GARDIENNET
A new refrence desired :Svanidze, T.V. (1984) Novy
29-11-2024 21:47
Yanick BOULANGERBonjourJ'avais un deuxième échantillon moins mat
27-02-2026 16:17
Mathias Hass
Hi, Found this on Betula, rather fresh fallen twi
27-02-2026 12:56
Åge OterhalsFound on fallen cones of Pinus sylvestris in midle
27-02-2026 11:21
Yannick Mourgues
Hi to all. Here is a specie that can may be relat
An erumpent, black, leathery coelo on Populus tremula - Denmark, spring 2019
Thomas Læssøe,
08-04-2019 16:41
cheers
Hans-Otto Baral,
08-04-2019 18:11
Re : An erumpent, black, leathery coelo on Populus tremula - Denmark, spring 2019
Looks too black to me, more possibly something of the Tympanidaceae if any disco at all.
Viktorie Halasu,
09-04-2019 02:27
Re : An erumpent, black, leathery coelo on Populus tremula - Denmark, spring 2019
Dear Mr Laessøe,
didn't you by any chance notice a gelatinous layer on the external surface of these anamorphs? Macroscopically it reminds me on this fungus: http://ascofrance.fr/search_forum/53107 , immature pyknids have this shiny black appearance, later they become taller and produce a ball of conidia. Also the branching of conidiogenous cells is similar.
Viktorie
didn't you by any chance notice a gelatinous layer on the external surface of these anamorphs? Macroscopically it reminds me on this fungus: http://ascofrance.fr/search_forum/53107 , immature pyknids have this shiny black appearance, later they become taller and produce a ball of conidia. Also the branching of conidiogenous cells is similar.
Viktorie
Thomas Læssøe,
09-04-2019 09:19
Re : An erumpent, black, leathery coelo on Populus tremula - Denmark, spring 2019
I cannot see an outer gel layer but there seems to be gel in the tissue - the pycnidia/conidiomata are rather shiny and soft textured