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Dear Forum,On decorticated wood of Castanea,I foun
Pyrenomycete
Ueli Graf,
09-04-2013 23:44
Hallo,habe hier ein Pyrenomyceten den ich nicht bestimmen kann. Hat Sporen ähnlich Leptosphaeria und ist auf Laubholz gewachsen (Fagus?). Bricht unter der Rinde hervor aber nur wenig. Fotos sind leider nicht gut.
Sp. 12,5 - 13,75 x 3,2 - 4,5 dunkel gefärbt mit 3 Septen.
Asci IKI- 75 - 110 x 9,5 - 12,5.
Mit bestem Dank Ueli Graf
Björn Wergen,
10-04-2013 16:46
Re : Pyrenomycete
Hi,
for me, this one looks like a member of the genus Melanomma, it comes closest to M. fuscidulum, which has embedded, single or clustered growing perithecia with greenish-brown, 3-septated spores. Just the spore size does not fit this species.
regards,
björn
for me, this one looks like a member of the genus Melanomma, it comes closest to M. fuscidulum, which has embedded, single or clustered growing perithecia with greenish-brown, 3-septated spores. Just the spore size does not fit this species.
regards,
björn
Ueli Graf,
10-04-2013 22:46
Re : Pyrenomycete
Hi Björn,
I looked at Ellis and still sin because the Sp not bad for M. fuscidulum 12-16 x 3-4.5.
friendly greetings Ueli
I looked at Ellis and still sin because the Sp not bad for M. fuscidulum 12-16 x 3-4.5.
friendly greetings Ueli