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31-03-2026 21:18

Miguel Ãngel Ribes Miguel Ángel Ribes

Good evening. oes anyone have the original descrip

31-03-2026 20:57

Stefan Blaser

Hello everybody, I hope somebody can help me with

26-03-2026 15:31

Ãke Widgren Åke Widgren

Hello,I found this one in October last year, on r

31-03-2026 16:20

Mlcoch Patrik Mlcoch Patrik

Hello, Please about help with determination. On

31-03-2026 08:19

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous m'aider à

30-03-2026 12:18

Sylvie Le Goff

BonjourRécolté sur la base de Pteridium aquilinu

30-03-2026 12:03

William Slosse William Slosse

Hello all,On 27/03/26, in Kraaiveld in Wingene (Be

25-03-2026 10:35

Hulda Caroline Holte

Hello,I collected this species growing on a dead b

28-03-2026 17:41

Louis DENY

Bonjour forum,Mollisia trouvée sur tige de Molini

30-03-2026 09:53

Yanick BOULANGER

BonjourVoici des petites fructifications poilues s

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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