06-05-2019 17:43
Eduard OsieckThis Pyrenochaete collection comes from Urtica.Set
04-05-2019 19:30
Eduard OsieckIs Phoma piskorzii still considered the anamorph s
05-05-2019 15:18
Blasco Rafael
Hola, necesito de su ayuda con esta muestra para v
13-03-2019 18:57
Alexander Karich
Hello everybody,I am new to this forum and I alrea
03-05-2019 10:56
Edouard Evangelisti
Bonjour le forum, Pas tout à fait une demande d'
02-05-2019 15:07
Guy BuddyVer long, slender asci, inamyloid. Spore measure ~
13-06-2014 14:54
Eduard OsieckCan somebody provide pages 40-55 from Barr 1990. M
Setae septate 80-250 um, conidia 5-6 x 2 um.
The characters match well with Pyrenochaet fallax as described by Ellis & Ellis 1997. The host listing of Urtica dioica in the US fungal database (https://nt.ars-grin.gov/fungaldatabases/) includes only this Pyrenochaete. Furthermore, Schneider 1979 (Die Gattung Pyrenochaete De Notaris,) mentions only one other Pyrenochaete collected on Urtica: P. rhenana but this species has long hairs forming a subiculum.
Can somebody comment on or confirm this identification?
Thanks in advance, Eduard
