Decomposing the deadwood of conifers across North America,
Gloeophyllum sepiarium is fairly easily recognized.
– Mushroom Expert
More easily recognized than pronounced or spelled, I’m thinking. If only there were a common name.
Gloeophyllum sepiarium (Rusty gilled polypore)
is a wood decay fungus that causes a brown rot.
Ah ha! The trusty rusty-gilled polypore. Why didn’t they say so?