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06-06-2013 17:26

hannie wijers

on herbaceous flowers I found this sordaria-like b

08-06-2013 22:19

Esquivel-Rios Eduardo

Hola todos.Esta forma de Xylaria creciendo en made

08-06-2013 11:45

Maren Kamke Maren Kamke

Hello again,I found this one one wood (Angiosperma

08-06-2013 10:07

Maren Kamke Maren Kamke

Hello again,I found this one one wood (Angiosperma

08-06-2013 08:33

Maren Kamke Maren Kamke

Hello again,I found this one one wood (Angiosperma

08-06-2013 08:04

Maren Kamke Maren Kamke

Hello again,I found this one on wood (Angiospermae

08-06-2013 00:27

Malcolm  Greaves Malcolm Greaves

A second Sporormiella turned up on the Horse dung.

04-06-2013 20:42

Alain BRISSARD

Bonsoir à tousTrouvé au sol sur bois mort quelqu

02-06-2013 13:13

Carmen Echavarri

Hello, this is the first time I participate in the

02-06-2013 18:07

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos.Subo unas fotos de un Ascobolus que e

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what could this be?
hannie wijers, 06-06-2013 17:26
on herbaceous flowers I found this sordaria-like black frb. It was on top of the material. I didn't grow from the inside. I think there are long spores in the asci. I could count six of them, but perhaps there were more of them in the asci. The measurre of the spores 140-155x2,5 µm, as long as the measure of the asci. I think the outside of the frb, is a little hairy.
I couldn't find any reaction with Melzer.
I don't have any idea where to look for. Maybe some of you cab give me a hand.

Best wishes
Hannie
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hannie wijers, 06-06-2013 17:30
Re : what could this be?
the other pictures
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Andrew N. Miller, 06-06-2013 17:38
Andrew N. Miller
Re : what could this be?
Leptospora sp.

Andy
hannie wijers, 06-06-2013 19:16
Re : what could this be?
Thank you Andy. Can you tell me why it is spec. Is this because the substate which it's growing on? I took a look at the web  but Cann't find anything about spec.

Hannie
Andrew N. Miller, 06-06-2013 21:18
Andrew N. Miller
Re : what could this be?
Honestly, I call everything growing on herbaceous stems with long, filiform ascospores Leptosphaeria... ;o)

Also, my Ph.D. advisor did her doctoral research on this genus (Systematics of Leptosphaeria species found on the Rosaceae by S.M. Huhndorf).

Andy
Alain GARDIENNET, 06-06-2013 21:41
Alain GARDIENNET
Re : what could this be?
Hi Hannie, hi Andy,
I have a lot of records of Leptospora rubella on many different herbaceous hosts. 
For example, you find old Lamium galeobdolon and there is probably L. rubella. 
This one is recognizable by its red ostiol. You cut vertically in the median plan and you can see the red colour easily. 
Perhaps you will see this colour in yours ?
Alain
hannie wijers, 07-06-2013 09:58
Re : what could this be?
Hello Andy and Alalin. Thanks for the explanation, now I understand it a little more. I'm not studying all these too long, but it's very interesting. Thanks again. I'm off for today but tomorrow I'll take a look. I stille have some material.

Best wishes

Hannie
hannie wijers, 08-06-2013 12:22
Re : what could this be?
Hello Alain,

I'm not quite sure if this is what you meant. Ik cut a frb and saw a little red. Under the bino I could also se a red colour.

Here in Holland theré's also one named  Ophioceras leptosporum-Schermbloeminktpuntje

Can you tell me what's the difference between this one and Leptospora rubella?


Thank you  Hannie
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Alain GARDIENNET, 09-06-2013 13:50
Alain GARDIENNET
Re : what could this be?
Here are pictures
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Luc Bailly, 09-06-2013 16:31
Luc Bailly
Re : what could this be?
Bonjour à tous,

Dis, Alain, tu as écrit Galium au lieu de Lamium...
Amitiés - LUC.
Alain GARDIENNET, 09-06-2013 17:02
Alain GARDIENNET
Re : what could this be?
Merci Luc, je vais corriger.
hannie wijers, 09-06-2013 17:51
Re : what could this be?
thank you Alain

Hannie