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24-01-2014 15:52

Piet BORMANS Piet BORMANS

Hi,I found this on dead stems of Vaccinium myrtill

27-01-2014 19:13

Joop van der Lee Joop van der Lee

Found on deer dung. Fruitbody, light brown with a

11-10-2013 23:53

Ibai Olariaga Ibarguren

Hi, I found in the Uppsala herbarium a collection

27-01-2014 09:41

Garcia Susana

Hi Small, yellow and hard, apothecia growing on w

25-01-2014 20:11

Godorova Olga Godorova Olga

This one was found on a wet sand in a costal area.

24-01-2014 16:59

Godorova Olga Godorova Olga

Hello, dear friends. I'd like to post pictures of

24-01-2014 02:19

Francisco Calaça Francisco Calaça

Someone have this paper?Cain, R. F. 1962: Studies

25-01-2014 10:47

Hans-Otto Baral Hans-Otto Baral

Hidoes anybody have pdfs of the following papers o

22-01-2013 16:49

Francisco Calaça Francisco Calaça

Hello dear friends of Asco France,any of you have

23-01-2014 20:15

Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Nice evening to all Octospora fans :-)in October I

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Cucurbitaria spartii?
Piet BORMANS, 24-01-2014 15:52
Piet BORMANSHi,
I found this on dead stems of Vaccinium myrtillus.
Stromata: 0,4 – 0,6 mm
Asci: 200 – 275  x  12 – 15  µm
Spores: 20 – 29 x 8 – 10 µm
I come to Pleospora spartii but is this species not restricted to branches of Cytisus scoparius and if so, what could this  be?

Regards,
Piet

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Alain BRISSARD, 24-01-2014 17:35
Re : Cucurbitaria spartii?
It's like to Cucurbitaria spartii for me. (Taille, forme des asques et des spores sont conformes à ce que j'ai pu observer). L'avis d'un expert est souhaitable
Alain GARDIENNET, 24-01-2014 18:59
Alain GARDIENNET
Re : Cucurbitaria spartii?

Hi Piet,


( et salut Alain !)


Could you show us vertical secrtion of ascomata ?


Alain

Jaklitsch Walter, 25-01-2014 13:26
Re : Cucurbitaria spartii?
Dear Piet,
could you send me as much as possible of your material?
Thanks, Walter
Piet BORMANS, 27-01-2014 22:08
Piet BORMANS
Re : Cucurbitaria spartii?
Cher Alain (Brissard):  Je vous remercie pour votre réponse.

Dear Alain (Gardiennet):  Can you tell me how an amateur as I can make a good coupe? What is the good method?


Dear Walter, I do what I can.


Piet

Alain GARDIENNET, 28-01-2014 05:26
Alain GARDIENNET
Re : Cucurbitaria spartii?

Hi Piet,


To make a vertical section, take a new razor blade, and cut in the median plan. It's not always easy and needs some experience, but it's often necessary, like with Cucubitaria species in which we have to observe ascomata shape and peridium structure. 


Let's a big part of your material to Walter, it will be in very good hands.


Alain.