Hoof Fungus Fomes fomentarius NEW name is Tinder Conk Fomes excavatus
https://www.inaturalist.org/observations/112329759#activity_identification_2dad1145-4f35-4cc3-8024-1bd68840db85
AND
https://www.inaturalist.org/observations/96071770#activity_identification_acf04add-e37d-4dd7-944d-aaf22aa9124d
new north american name is Fomes excavatus
Tinder Conk
The old name was Hoof Fungus
Fomes fomentarius