21-11-2025 11:52
Jean-Luc RangerBonjour à tous, on voit toujours 2 espèces areni
21-11-2025 10:56
Christopher Engelhardt
Very small (~0,5 mm) white ascos, found yesterday
14-11-2025 16:26
Marian Jagers
Hello everyone, On dead wood of Cytisus scoparius
17-11-2025 21:46
Philippe PELLICIERBonjour,Récolté sur bois pourrissant de feuillu
20-11-2025 14:14
Mick PeerdemanFound on the leaves of 'Juglans regia' in the Neth
20-11-2025 13:07
Mick PeerdemanIn January i found these black markings on the dea
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