I would like to know what this is that has been growing on the window header in the rec room - can anyone tell what it is? Thanks for your help, Lindsey
The pore pattern reminds of Phellinus contiguus, which is a wet rot decaying fungus. Maybe some of the fungal experts will pipe in - unfortunately, most of my resources for fungi are restricted to mushrooms.
Possibly Serpula? crazy cool, or maybe not so cool, if you have to replace the window frame and ceiling, i guess. Cool LOOKING though....