04-11-2025 12:43
Edvin Johannesen
Hi! One more found on old Populus tremula log in O
04-11-2025 09:07
Josep Torres
Hello.A suspected Hymenoscyphus sprouting on a thi
03-11-2025 21:34
Edvin Johannesen
These tiny (0.4-0.5 mm diam.), whitish, short-stip
28-10-2025 15:37
Carl FarmerI'd be grateful for any suggestions for this strik
03-11-2025 16:30
Hans-Otto Baral
Hello I want to ask you if you have found this ye
28-10-2025 19:33
Nicolas Suberbielle
Bonjour à tous,Je voudrais votre avis sur cette r
31-10-2025 09:19
Lothar Krieglsteiner
Can somebody provide me with a file of:Rogerson CT
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