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20-08-2017 18:13

Mlcoch Patrik Mlcoch Patrik

Good day for everyone, I needed original descript

20-08-2017 11:04

Elisabeth Stöckli

Bonjour, Encore une espèce à glassy hair, sur c

19-08-2017 20:32

Francisco  SÃNCHEZ Francisco SÁNCHEZ

Hi.This collection of Scutellinia were collected i

16-08-2017 20:12

Thorben Hülsewig

Hi there,a few weeks ago i found this fungus on mo

18-08-2017 13:41

Elisabeth Stöckli

Bonjour,Sur tiges mortes d'Epilobium angustifolium

16-08-2017 19:20


Bonsoir à tous,Hier j'ai trouvé, sur vieux polyp

16-08-2017 20:48

Marc Detollenaere

Dear Forum, Today I found a small sisk-shaped fru

18-08-2017 17:46

Malcolm  Greaves Malcolm Greaves

Is it normal to have such a long stalk on Tarzetta

14-08-2017 10:24

David Vaudoré David Vaudoré

Hello,does someone have this publication, please?I

16-08-2017 19:47

Andgelo Mombert

Bonsoir à tous,De belles fructifications (4 mm de

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Hairy balls
Savic Dragisa, 19-06-2017 13:50
Hello, any help is appreciated.
These very small hairy balls I found on rotting leaves of fern Asplenium scolopendrium.
Maybe Lasionectria sp.
  • message #49331
  • message #49331
Christian Lechat, 19-06-2017 20:40
Christian Lechat
Re : Hairy balls
Dear Savic,
do ascomata change colour in 3% KOH or lactic acid?

Savic Dragisa, 19-06-2017 21:04
Re : Hairy balls
I'll check tomorrow morning, thank you
Savic Dragisa, 20-06-2017 08:22
Re : Hairy balls
I checked, there is no reaction with KOH.
Christian Lechat, 20-06-2017 19:52
Christian Lechat
Re : Hairy balls
Ok, but it is necessary to know the reacting in lactic acid
Savic Dragisa, 21-06-2017 11:02
Re : Hairy balls
No reaction with Lactic acid. What next?
Christian Lechat, 21-06-2017 11:54
Christian Lechat
Re : Hairy balls
could you check the ornamentation of ascospores in coton blue? are they smooth, striate or spinulose? Ornamentation is sometime very difficult to see.
Savic Dragisa, 21-06-2017 12:24
Re : Hairy balls
I do not see any ornamentation, it means smooth.
  • message #49345
Christian Lechat, 22-06-2017 04:45
Christian Lechat
Re : Hairy balls
if the ascospores are smooth, I don't know what it is but it could be the genus Lasionectria.  I have two collections resembling your fungus but with striate ascospores. It would be necessary to culture it  to know its asexual morph. Could you please to send me a part of your collection?
A lot of thanks in advance.

Christian Lechat
64 route de Chizé
79360 Villiers-en-Bois
Savic Dragisa, 22-06-2017 07:06
Re : Hairy balls
I expected that, of course.