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
17-04-2026 19:16
Enrique Rubio
Hi to everybodyI would appreciate any assistance r
14-04-2026 05:32
Ethan CrensonHi all, A few weeks back a friend pointed out som
17-04-2026 15:14
Bruno Coué
Bonjour.Récoltes du 16/04/2026, sur feuilles mort
sur feuillu, spores 4,5-5,2 x 1,8-2,2 µm. Peut-être O. coccinella ?
Merci.
Patrice
Doc1-0018.pdf
The spores look very cylindrical, quite unusual for O. eucalypti = coccinella s.auct. (typical O. coccinella is a nordic species with reniform spores).
Can you show me an ascus photo too? What is the substrate and was it on the moist ground? The colour is a bit intense, unless it grew exposed for repeated drying.
I have one collection with cylindrical spores, see below. It grew in 3 m above ground on an attached branch.
Zotto
I'm sorry but here are the spores that I observed, it is therefore O. leucostigma. The first observed were probably parasites spores because I doubt that there are two species here.
Patrice
