Fungi ID - oak

[jacquemontii]

Hi,

 

I'm wondering if this is a young Ganoderma bracket growing on the basal wound of a mature oak? I've compared the sliced internal composition and it appears similar to me...The external bracket turned brown after I had finished prodding at it, but it was previously all white.

[David Humphries]

I would agree, Ganoderma sp

 

 

It's decurrent attachment 'might' suggest G. australe, but microscopy would be needed to confirm via spore size.

 

 

.