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19-02-2019 14:41

Bernard Declercq Bernard Declercq

Hi, Following collection was made on fallen twig

18-02-2019 15:38

Dragiša Savic

Hi to all,I found today the branch of Ulmus sp. wi

17-02-2019 22:45

Bernard CLESSE Bernard CLESSE

OK avec cette détermination ?Merci d'avance pour

17-02-2019 23:17

Blasco Rafael Blasco Rafael

Hola, he recogido esta muestra sobre la corteza de

17-02-2019 11:50

Blasco Rafael Blasco Rafael

Hola, alguno de Ustedes dispone del siguiente Arti

01-02-2019 14:37

Lothar Krieglsteiner Lothar Krieglsteiner

.. collected at 22.12.2013, Portugal, Algarve, nat

15-02-2019 20:44

Edvin Johannesen Edvin Johannesen

Hi! These black, semi-immersed/erumpent apothecio

16-02-2019 11:02

Riet van Oosten Riet van Oosten

Hello, Found by a mushroomfriend on dead stem of

15-02-2019 20:32

Bernard CLESSE Bernard CLESSE

Pouvez-vous m'aider à identifier ce Rutstroemia (

11-02-2019 12:32

Stephen Martin Stephen Martin

Can this be identified from the macro-photos alone

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Conidiomata on twig of Salix alba
Bernard Declercq, 19-02-2019 14:41
Bernard Declercq

Hi,


Following collection was made on fallen twig of Salix:


Conidiomata acervular, gregarious, lifting the epiderm, opening by irregular rupture, black, 0.5-1.2 mm diam. Conidiophores branched, up to 30 µm long, with terminal, phialidic conidiogenous cell, guttulate, hyaline. Conidia fusiform, 11-17(19)x4-5 µm, 1-septate, seldomly aseptate, with several minute guttules, smooth, hyaline.


Any advice is welcome.


Best regards,


Bernard


 

  • message #56389
  • message #56389