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13-01-2016 21:53

Carmel Sammut

Small black disc shaped asco on dead branch (?broa

13-01-2016 07:55

Andreas Gminder Andreas Gminder

Dear collegues, I have recieved a collection of d

10-01-2016 10:37

Ueli Graf Ueli Graf

Hallo ich suche diese Literatur.Hat das jemand von

12-01-2016 18:52

hannie wijers

Hello, I liked some help. On a branch (I dont know

11-01-2016 21:53

Bernard CLESSE Bernard CLESSE

Bonsoir à tous,Après avoir découvert Dasyscyph

12-01-2016 23:06

Thorben Hülsewig

Hi thereFor two days i found on the moss Lunularia

09-01-2016 20:56

Bernard CLESSE Bernard CLESSE

Ici, je ne sais pas si je fais bien de le mettre s

12-01-2016 12:34

Blasco Rafael Blasco Rafael

Hola, con la Piña tambien recogi unas aciculas de

12-01-2016 13:58

Blasco Rafael Blasco Rafael

Alguien tiene disponible este Articulo para su env

12-01-2016 07:37

Blasco Rafael Blasco Rafael

Hola, Tiene alguien this article disponibles párr

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Durella connivens ?
Carmel Sammut, 13-01-2016 21:53
Small black disc shaped asco on dead branch (?broadleaf)
Spores 6-9 septate, 30-50µm x 6.4-7.8µm
Asci 8 spored IKI -ve,
Paraphyses branched with a few simple ones

It looks like a Durella species and D. connivens seems to fit well
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Hans-Otto Baral, 13-01-2016 21:59
Hans-Otto Baral
Re : Durella connivens ?
... but it isn't :-)
It is Patellaria atrata. (or "crassispora" because the exudate looks more bluish than olive)

Zotto
Carmel Sammut, 13-01-2016 22:29
Re : Durella connivens ?
Thanks Zotto.
I did consider Patellaria atrata, but the mature spores did not have the large oil drops which seem to be typical to that species.
Re. 'crassispora' I am not aware of a species with that epithet in Patellaria.
Hans-Otto Baral, 14-01-2016 09:34
Hans-Otto Baral
Re : Durella connivens ?
Exactly, the multiguttulate spore content is typical of P. crassispora ined. But that species has wider spores than you indicate, about 8-10 µm.
Carmel Sammut, 14-01-2016 12:03
Re : Durella connivens ?
Thanks Zotto for the clarification.