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07-12-2015 14:17

Zugna Marino Zugna Marino

Buon giorno a tutti, ad un primo momento, non ess

29-01-2026 10:04

Jean-Paul Priou Jean-Paul Priou

Bonjour à tous, Marcel LECOMTE président de L'A

21-01-2026 16:32

Gernot Friebes

Hi,I need your help with some black dots on a lich

17-11-2009 22:22

Pablo Chacón Pablo Chacón

Bonne nuit, Voir si vous m'avez élaguée appor

25-11-2012 20:32

Bometon Javier Bometon Javier

Ascomas cupoliformes abiertos lateralmente, himeni

25-01-2026 16:08

Malcolm  Greaves Malcolm Greaves

This Geoglossum had spores mostly 70-80 (87) with

27-01-2026 11:43

Malcolm  Greaves Malcolm Greaves

Is anyone with experience of DNA testing able to t

26-01-2026 11:49

Margot en Geert Vullings

We found this possible anamorph on a dead Cytisus

25-01-2026 23:23

Tomaz Vucko Tomaz Vucko

Hello! I found this species that resembles Delitsc

18-01-2026 12:24

Josep Torres Josep Torres

Hello.An anamorph located on the surface of a thin

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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