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25-06-2017 17:06

Andgelo Mombert

Bonsoir à tous,J'ai besoin de votre aide pour cet

25-06-2017 15:35

Thorben Hülsewig

Hi there,this Periconia sp. grow on dry stem of

27-06-2017 16:46

Ethan Crenson

From Greenwood Cemetery, Brooklyn, NY, US.  On an

27-06-2017 02:49

Ethan Crenson

Found in Great Swamp in Central New Jersey, US on

21-06-2017 04:53

Ethan Crenson

Does anyone have: Mugambi, G.K. and S.M. Huhndor

23-06-2017 17:53

Malcolm  Greaves Malcolm Greaves

This bright orange asco was on some rotting cardbo

26-06-2017 08:19

Christopher Engelhardt Christopher Engelhardt

N Germany, in a forest on bare soil, 25/06/2017.Ha

26-06-2017 08:25

Christopher Engelhardt Christopher Engelhardt

N Germany, in a forest, on wood, 25/06/2017.Hairs

23-06-2017 21:27

Rubén Martínez Gil Rubén Martínez Gil

Hola a todos. Subo unas fotos de una Rutstroemia

23-06-2017 21:51

Rubén Martínez Gil Rubén Martínez Gil

Hola a todos. Subo unas fotos de unas Anthracobia

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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?

Regards,
Christian
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
Christian
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.
Christian
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.

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