09-04-2019 10:49
Valencia Lopez Francisco JavierHola a todos/asAdjunto fotos macro/micro de unas p
08-04-2019 16:41
Thomas LæssøeCould this be an Encoelia anamorph? https://svamp
08-04-2019 18:57
Joop van der Lee
Found on deer dung,Perithecia: 192 um diameter.Asc
06-03-2019 14:50
Viktorie Halasu
Dear forum, I would like to ask about your experi
06-04-2019 14:14
Castillo Joseba
Me mandan esta muestra recolectada en madera sin d
08-04-2019 20:40
Lepista ZacariasDear all,I found the fungus in the attached photos
08-04-2019 17:55
Thomas Læssøehttps://svampe.databasen.org/observations/9313987.
06-04-2019 14:17
Castillo Joseba
Me mandan esta muestra de una semilla de AlnusNo
05-04-2019 18:45
Thomas LæssøeI have failed to find an answer to this one but fe
Mollisia fusca on a polypore?
François Bartholomeeusen,
11-04-2019 09:08
FRBs found on the hymenium of a polypore (Piptoporus betulum). The substrate was still attached to the birch. The diameter of the ascomata are smaller than 1 mm.
Using my information I determine this asco as Mollisia fusca.
Is that correct? The dimensions of the spores are not completely correct and the substrate must be wood according to the key.
Thank you in advance for your help.
Best regards
François
Hans-Otto Baral,
11-04-2019 10:31
Re : Mollisia fusca on a polypore?
M. fusca as I understand has longer spores. Did you test KOH whether a yellow sap extrudes?
François Bartholomeeusen,
11-04-2019 14:16
Re : Mollisia fusca on a polypore?
Hi Zotto,
I forgot to mention, the reaction in 5% KOH was immediate lemon-yellow.
François
I forgot to mention, the reaction in 5% KOH was immediate lemon-yellow.
François
Hans-Otto Baral,
11-04-2019 16:30
Re : Mollisia fusca on a polypore?
M. fusca seems actually a big problem because the available sequences are very diverse.
In seemingly typical collections the spores are often 10-14 µm long. And the subicular hyphae were rather wide (3-5 µm).
In seemingly typical collections the spores are often 10-14 µm long. And the subicular hyphae were rather wide (3-5 µm).
François Bartholomeeusen,
11-04-2019 17:00
Re : Mollisia fusca on a polypore?
Thanks Zotto for your swift answer!
Greetings,
François
Greetings,
François