22-04-2026 01:06
Richard VALERI
Bonjour à tous.Je vous présente cette Nectria s.
21-04-2026 13:36
Gernot FriebesHi,I am out of ideas for this one. I collected Sal
21-04-2026 13:19
Gernot FriebesHi,this Lophodermium on Typha has ascospores measu
21-04-2026 13:05
Gernot FriebesHi,this hyphomycete feels familiar but I was not a
20-04-2026 22:00
Malcolm Greaves
These pale yellow, hairy ascos were growing on cul
19-04-2026 21:23
Steve ClementsBonjour, I found this anamorphic fungus on old pl
19-04-2026 20:46
Steve Clements1 mm diameter approx spherical conidiophores on pl
12-04-2026 17:56
Hardware Tony
Found on dead stems in February earlier this year
Cucurbitaria (?) On Prunus sp.
Mirek Gryc,
20-05-2020 11:42
I have no experience with this type at all, so please be patient if I give too little data. This is my first microscopic species of this kind.
The sporocarps are not yet ripe so I had to make several attempts before I came across mature spores. I did not make a vertical cross-section of the fruiting body, but if needed, I can take additional photos.
Any comments are welcome.
Mirek
Alain GARDIENNET,
20-05-2020 13:04
Re : Cucurbitaria (?) On Prunus sp.
Hi Mirek,
Ostioles seem to be laterally compressed, so we can suggest Platystomum genus, perhaps P. compressum.
Alain
Mirek Gryc,
22-05-2020 19:36
Re : Cucurbitaria (?) On Prunus sp.
Hi Alain
I had to read the available literature about them because, as I mentioned before, this topic is completely unknown to me.
I come to the conclusion that you are probably right but I can not determine the species.
Thank you
Mirek
I had to read the available literature about them because, as I mentioned before, this topic is completely unknown to me.
I come to the conclusion that you are probably right but I can not determine the species.
Thank you
Mirek