09-01-2016 22:40
Lothar KrieglsteinerToday we found this discomycete in Stuttgart, on a
05-01-2016 19:50
Bernard CLESSEBonsoir à tous,Trouvé récemment sur tige pourri
09-01-2016 19:53
Bernard CLESSEBonsoir à tous,Suite de mes récoltes sur tiges p
08-12-2015 22:26
Rubén Martínez-GilHola a todos. Subo unas fotos de un asco que he e
08-01-2016 23:22
Bernard CLESSEBonsoir à tous,Suite de mes récoltes sur renoué
07-01-2016 22:59
Bernard CLESSESuite de mes observations sur tiges pourries de re
08-01-2016 11:37
Blasco RafaelHola despues de Revisar this mañana Los Trozos de
Today we found this discomycete in Stuttgart, on a wall besides a garden. The apothecia were greyish and greenish-yellow when drying.
The asci are without croziers and euamyloid (Calycina-type). The spores are about 9-10/3,5-4 µm, with a lot of oil in large drops when alive. The paraphyses and partly the margo cells contain large yellow vacuolar bodies.
I think there can be no doubt about the determination even if I do not have literature (?) - and in the internet I do not find much.
Can the determination be confirmed by somebody?
Regards from Lothar
no doubt, at least if you have it on Viburnum tinus.
But that species has croziers like all Trochilas that I know, and I think I see one on the upper right of your third micro, unsharp but a clear "V".
Strange that TRochila is related to Encoelia furfuracea and Velutarina, at least it has the same greenish-yellowish VBs.
Hi Zotto,
thank you very much - yes, it was on Viburnum tinus (I forgot). I will have a look at the croziers later, I have overlooked them possibly.
Best regards from Lothar
P.S. Do you know of finds in Germany? - and where is T. tini described accurately?
P.S. The yellow-green VBs are very characteristic - yes, I know them from Velutarina, too. I must admit: I never had Encoelia furfuracea under the microscope :-)
I think I never saw the original description by Grelet & Crozals 1928. I know the fungus from a sample by Ted Batten from Worcestershire, and I have Enrique's pretty docu from Navarra.
Der Link zu Trochila ist hier:
https://drive.google.com/open?id=0B5SeyOEkxxZhcnFnMjYzVmFHSFk
Thank you very much, Zotto!
Thus: possibly first find in Germany?
Regards from Lothar