20-12-2025 15:47
Mirek GrycHi.These grew on pine wood that was heavily covere
18-12-2025 21:17
Pol DebaenstThe identification took me to Byssonectria deformi
15-12-2025 07:09
Danny Newman
indet. Rutstroemiaceae sp. on unk. fallen leavesMc
19-12-2025 10:10
Patrice TANCHAUDBonjour, récolte réalisée en milieu dunaire, a
18-12-2025 17:23
Bruno Coué
Bonjour,je serais heureux d'avoir votre avis sur c
18-12-2025 18:07
Margot en Geert VullingsThese plumes were found on rotten wood.They strong
17-12-2025 18:35
Michel Hairaud
Bonjour à tous/Hi to everyone I am passing along
15-12-2025 15:48
Danny Newman
Melanospora cf. lagenaria on old, rotting, fallen
Orange hairy balls on Anthriscus sylvestris
Marja Pennanen,
14-06-2014 10:01
once again I find myself in trouble with determination.
These ascos are about 0,2 mm wide.
The spores are about 12-20x2,5-3 and contain few small droplets.
The asci are about 50-60x5-6.
Hairs are hyaline, septate and microphotos once again horrible.
Marja
Alain GARDIENNET,
14-06-2014 10:33
Re : Orange hairy balls on Anthriscus sylvestris
Hi Marja,
Very nice !
Look at the genus Lasionectria.
Alain
Alain GARDIENNET,
14-06-2014 10:39
Re : Orange hairy balls on Anthriscus sylvestris
Did you test KOH ?
Are ascospores striate ?
If ascospores are striate, your fungus is perhaps close to L. sylvana.
Alain
Marja Pennanen,
14-06-2014 11:31
Re : Orange hairy balls on Anthriscus sylvestris
Dear Alain,
thank you!
How interesting, I've never found a Lasionectria before.
I'll do some more studies later. Hope to get better photos then.
Just that my microscope is useful only up to 500x.
Marja
thank you!
How interesting, I've never found a Lasionectria before.
I'll do some more studies later. Hope to get better photos then.
Just that my microscope is useful only up to 500x.
Marja
Marja Pennanen,
14-06-2014 13:44
Re : Orange hairy balls on Anthriscus sylvestris
Hello,
KOH did not affect the hairs.
The asci may be wider, up to 8.
The spore ornamentation do not show in my microscope, but some spores had developed a septum in KOH.
I'd like to get some litterature about xyzNectrias and Cosmosporas etc,
Any recommendations?
Marja
KOH did not affect the hairs.
The asci may be wider, up to 8.
The spore ornamentation do not show in my microscope, but some spores had developed a septum in KOH.
I'd like to get some litterature about xyzNectrias and Cosmosporas etc,
Any recommendations?
Marja
Christian Lechat,
14-06-2014 14:15
Re : Orange hairy balls on Anthriscus sylvestris
Hi Marja,
it would be great if you could send me your specimens.
Best regards
Christian
it would be great if you could send me your specimens.
Best regards
Christian