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14-11-2025 18:31

Lothar Krieglsteiner Lothar Krieglsteiner

Hello,can somebody provide me with a file of:Rothe

14-11-2025 16:26

Marian Jagers Marian Jagers

Hello everyone, On dead wood of Cytisus scoparius

12-11-2025 21:47

ruiz Jose

Hola a todos, me envían esta colección en resto

12-11-2025 09:25

Viktorie Halasu Viktorie Halasu

Hello, I need help with a pale terrestric Pseudom

11-11-2025 20:16

Bohan Jia

Hi, lastly I have found these tiny yellow decayin

09-11-2025 13:20

Josep Torres Josep Torres

Hello.A tiny ascomycete, appearing as erupting gra

08-11-2025 12:10

Elisabeth Stöckli

Bonjour, Trouvé sur tiges mortes de Rubus (ronce

08-11-2025 00:29

Francois Guay Francois Guay

I found this species in Quebec, Canada, on herbace

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

08-11-2025 09:15

Michel Hairaud Michel Hairaud

Bonjour, Pouvez vous m'aider à identifier ce Mol

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White Rhytismatales on Salix
Juuso Äikäs, 01-01-2020 18:03
Hello 2020!
I found these things today growing on the trunk of a fallen Salix caprea near a shoreline. Spore size is on average 24 x 6 microns, Qav = 4. Any ideas?
  • message #60732
  • message #60732
Martin Bemmann, 01-01-2020 18:07
Martin Bemmann
Re : White Rhytismatales on Salix
Hi,

check Propolis farinosa.

Regards

Martin
Josep Torres, 01-01-2020 18:28
Josep Torres
Re : White Rhytismatales on Salix
De acuerdo con Propolis farinosa, dejo un enlace de un trabajo mío de la especie, en mi estudio las esporas midieron(21,8) 24,1;28,1 X (5,1) 6,3;7 micras. 
Saludos.


https://www.fungipedia.org/setas-informacion-y-consultas/19-microscopia/71615-un-curioso-ascomiceto-propolis-farinosa-pers-p-1849.html
Juuso Äikäs, 01-01-2020 19:33
Re : White Rhytismatales on Salix
Thank you! It must be Propolis farinosa!
Mirek Gryc, 02-01-2020 13:29
Re : White Rhytismatales on Salix
Hi

Due to the fact that other interesting species grow on Salix, a photo of spores in H2O would be appreciated :)
Although I suspect that they would only confirm only P. farinosa :)

Mirek