Black Tree Fungus Identification
I am having trouble identifying what genus this tree fungus is a part of. I know the photo is taken somewhere in southwestern Oregon and I believe it is some kind of black stain fungus. I would greatly appreciate any help in finding out what genus it is a part of.
Jackson County Oregon
If it's black stain root disease, it should be: Leptographium wageneri.
Here is a link with more information: https://www.forestpests.org/acrobat/bsrd.pdf