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14-05-2016 20:33

Angel Pintos Angel Pintos

hola, he encontrado este estroma en quercus, algui

15-05-2016 21:38

Andreas Gminder Andreas Gminder

Chers collègues, pendant une inventarisation des

13-05-2016 23:50

Leandro Sánchez Leandro Sánchez

Sous Alnus et Corylus, jusqu'à 45 mm diamètre.Sp

10-05-2016 13:39

Dragiša Savic

Leaf of some Poaceae.Ascomata 1-1,4 x 0,5 mm.

14-05-2016 10:58

Yatsiuk Iryna Yatsiuk Iryna

Hello, all,I have no idea about it.Found in spring

31-03-2014 05:52

Björn Wergen Björn Wergen

Hi friends,does anybody have this work?Hyde, K.D.

15-05-2016 07:58

Bernard CLESSE Bernard CLESSE

Bonjour à tous,Hier, en bordure de ruisseau acide

15-05-2016 13:06

Leandro Sánchez Leandro Sánchez

Sur Alnus/Corylus, diamètre max 1,5 mmAsques x8,

15-05-2016 13:19

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos. Subo unas fotos de un asco que enco

15-05-2016 02:06

Alan Rockefeller Alan Rockefeller

Hi - I recently sequenced one of my collections f

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black stromata in quercus
Angel Pintos, 14-05-2016 20:33
Angel Pintoshola, he encontrado este estroma en quercus, alguien sabe lo que es?
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Luc Bailly, 15-05-2016 23:11
Luc Bailly
Re : black stromata in quercus
Hello,
Is the fungus rather forming acervuli? That'd be a rather flat fruitbody covered by the bark, and erumpant when the conidia's are mature. Could you measure the conidia's?

On Quercus (Quercus ilex?), that could be Coryneum elevatum. It's a coelomycete.
See Ellis & Ellis: Microfungi on land plants, an identification handbook. A good book to begin with for anamorphs.

Cheers - LUC.
Angel Pintos, 16-05-2016 14:47
Angel Pintos
Re : black stromata in quercus
Hola Luc,
it is an acervuli in Quercus ilex, conidia measures 40,45 X 21,09  --- 53,36 X 25,79 
in the  Sutton key of Coryneum, C. elevatum could be.
Un saludo 
Angel