22-04-2026 01:06
Richard VALERI
Bonjour à tous.Je vous présente cette Nectria s.
21-04-2026 22:14
Margot en Geert VullingsThis cup fungus was found on April 10, 2026, on lo
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
Hymenoscyhuslike on ferns
Marja Pennanen,
15-09-2016 14:45
I have found some scanty yellow Hymenoscyhus on Pteridium ealier, but had no time to study them propely.
Now I found something, that was not so scanty (on Dryopteris or something like that). These turn yellow from whitis and are about 0,3 mm wide.
The spores are about 9-12x2,5-3 and have some droplets.
The asci are about 70-90x6-8 and seems IKI-.
I saw no paraphyses, but that seems to be possible, when the weathers and substrate are moist. It certainly has been a rainy summer and autumn here ;)
A Hymenoscyhus species? Or do I seek for a determination in another genus?
Marja
Hans-Otto Baral,
15-09-2016 15:10
Re : Hymenoscyhuslike on ferns
Allophylaria filicum. The excipulum must be gelatinized. Not a rare species.
Marja Pennanen,
16-09-2016 08:58
Re : Hymenoscyhuslike on ferns
Once again: thank you Zotto.
Evenif common, the species is new for me and propably not very often collected here in Finland. Every new for me species, that is determined, is a joy :D
Marja
Evenif common, the species is new for me and propably not very often collected here in Finland. Every new for me species, that is determined, is a joy :D
Marja