21-01-2026 16:32
Gernot FriebesHi,I need your help with some black dots on a lich
21-01-2026 16:48
Gernot FriebesHi,after my last unknown hyphomycete on this subst
20-01-2026 17:49
Hardware Tony
I offer this collection as a possibility only as e
15-01-2026 15:55
Lothar Krieglsteiner
this one is especially interesting for me because
17-01-2026 19:35
Arnold BüschlenHallo, ich suche zu Cosmospora aurantiicola Lite
16-01-2026 00:45
Ethan CrensonHi all, On decorticated hardwood from a New York
18-01-2026 12:24
Josep Torres
Hello.An anamorph located on the surface of a thin
A unknown ascomicete from Panama.
Esquivel-Rios Eduardo,
01-11-2012 13:57
This ascomycete was found in dead wood, very common in this area, ascostromas superficial irregulsr size, asci thick walls, ascospores ovoid, smooth,brown , 20-25 x 10-15 microns, , please help for identification.
Hans-Otto Baral,
01-11-2012 15:46
Re : A unknown ascomicete from Panama.
Dear Eduardo
looks like a member of Patellariales.
You do not have iodine solution for testing the asci?
Does KOH provoke dissolution of pigment into the medium?
Zotto
looks like a member of Patellariales.
You do not have iodine solution for testing the asci?
Does KOH provoke dissolution of pigment into the medium?
Zotto
Esquivel-Rios Eduardo,
01-11-2012 18:09
Re : A unknown ascomicete from Panama.
Yes, the asci you see are in a iodine solution, i not see reaction. Not do the KOH test.
Yatsiuk Iryna,
07-11-2012 21:47
Re : A unknown ascomicete from Panama.
Dear Eduardo
Probably it could be a species from the genus Dermea...
With best regards,
Irina
Hans-Otto Baral,
07-11-2012 21:53
Re : A unknown ascomicete from Panama.
Dear Irina
I don't think so. The asci look bitunicate to me. Dermea would release an intense red-brown sap into the medium when treated with KOH, but we still do not know that.
Zotto
I don't think so. The asci look bitunicate to me. Dermea would release an intense red-brown sap into the medium when treated with KOH, but we still do not know that.
Zotto