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05-03-2026 10:07

White apothecia on pine cone
Hulda Caroline Holte

Hello, I found and collected this species growing

07-03-2026 13:06

Phaeohelotium parasulphuratus ?
éric ROMERO éric ROMERO

Bonjour tous, Sur cône d'épicea fortement imbu,

23-12-2025 08:27

Hymenoscyphus?
Josep Torres Josep Torres

Hello.Small, yellowish ascomata, with very short a

28-02-2026 11:05

Peziza
Yanick BOULANGER

Bonjour à tousLe 24/02/2026 à Montmacq, devant m

08-03-2026 14:05

Helvella lacunosa
Thierry Blondelle Thierry Blondelle

Bonjour à tous,Sur 3 récoltes supposées de H. l

07-03-2026 22:22

Volutella?
Josep Torres Josep Torres

Hello.Some very tiny conidiomes collected in the D

06-03-2026 17:51

Orbilia?
William Slosse William Slosse

Good evening all,On March 4, 2026, I found the fol

05-03-2026 16:30

Is this Diaporthe rudis?
François Bartholomeeusen

Dear forum members, On the 2nd of February 2026,

06-03-2026 09:41

indian literature
Alain GARDIENNET Alain GARDIENNET

Hi forum, I'm now looking for another reference c

05-03-2026 19:29

Ciboria caucus?
William Slosse William Slosse

Good evening everyone,On March 4, 2026, I found th

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Orange hairy balls on Anthriscus sylvestris
Marja Pennanen, 14-06-2014 10:01
Hello forum,

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
  • message #29821
  • message #29821
  • message #29821
Alain GARDIENNET, 14-06-2014 10:33
Alain GARDIENNET
Re : Orange hairy balls on Anthriscus sylvestris

Hi Marja,


Very nice !


Look at the genus Lasionectria.


Alain

Alain GARDIENNET, 14-06-2014 10:39
Alain GARDIENNET
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
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

  • message #29826
Christian Lechat, 14-06-2014 14:15
Christian Lechat
Re : Orange hairy balls on Anthriscus sylvestris
Hi Marja,
it would be great if you could send me your specimens.

Best regards
Christian