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06-05-2026 11:25

Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia (España) re

28-04-2026 20:07

Lothar Krieglsteiner Lothar Krieglsteiner

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

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

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

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Niesslia exosporioides ?
Dragiša Savic, 23-05-2016 13:03
Hello everyone,
I found this Niesslia species on dead petiole of Petasites hybridus.
Does anyone has a key for the species in the genus Niesslia?
  • message #42899
  • message #42899
Walter Gams, 23-05-2016 14:24
Walter Gams
Re : Niesslia exosporioides ?
Dear Dragisa.

I am working on a monograph of Niesslia and am very interested in your material. There is no recent key to the species of the genus except the one in my manuscript. I would thus be very happy to help you. Please send it to me at Molenweg 15,, NL-3743 CK Baarn, Netherlands.
Best regards  Walter Gams