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05-05-2026 22:40

Gernot Friebes

Hi,I believe this is a Plagiostoma growing on a Sa

04-05-2026 18:13

Stephen Martin Mifsud Stephen Martin Mifsud

ID request for what seems to be a true aquatic fun

04-05-2026 16:39

Stephen Martin Mifsud Stephen Martin Mifsud

ID request: This specimen was collected in Malta o

28-07-2011 18:31

Alex Akulov Alex Akulov

Dear FriendsToday I made the pdf file of Velenovsk

28-04-2026 20:07

Lothar Krieglsteiner Lothar Krieglsteiner

... on twig in the air at standing Ceratonia siliq

04-05-2026 09:50

Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia,(España) re

03-05-2026 11:38

Castillo Joseba Castillo Joseba

Me mandan el material seco, recolectado en dunasLo

02-05-2026 12:42

Alain BRISSARD

Bonjour à tousJeuidi 30 avril dernier on m'a remi

02-05-2026 13:06

Pauline. Penna

Bonjour  Please can someone help me with this id

01-05-2026 22:45

Thierry Blondelle Thierry Blondelle

Bonjour à tous, Une récolte sur bouse séchée d

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Per Marstad, 280-17, on Fraxinus excelsior
Per Marstad, 25-12-2017 20:06
Per MarstadVery small, ca. 1 mm in diam.
Spores with 3 septers., 30-32 x 10-12 my.
Growing on bark of living Fraxinus excelsior.
Norway, Tønsberg.
  • message #51725
  • message #51725
  • message #51725
Salvador Tello, 25-12-2017 20:13
Re : Per Marstad, 280-17, on Fraxinus excelsior
Probablemente Requienella fraxini, que crece en la corteza de Fraxinus.

Saludos.
Salvador.
Björn Wergen, 25-12-2017 21:47
Björn Wergen
Re : Per Marstad, 280-17, on Fraxinus excelsior
Hi,

I think this should be Requienella fraxini.

Regards,
Björn
Per Marstad, 25-12-2017 22:47
Per Marstad
Re : Per Marstad, 280-17, on Fraxinus excelsior
Thank you. New for me.
Per
Hermann Voglmayr, 27-12-2017 11:05
Hermann Voglmayr
Re : Per Marstad, 280-17, on Fraxinus excelsior
Yes, Requienella fraxini. Apparently widespread on Fraxinus in southern Norway, but overlooked until recently. For details see: http://www.ingentaconnect.com/content/nhn/pimj/2016/00000037/00000001/art00006

Cheers Hermann
Per Marstad, 27-12-2017 16:42
Per Marstad
Re : Per Marstad, 280-17, on Fraxinus excelsior
Thank you. I have now printed the article.
Per