Purple, umbonate cap,
Creamy gills,
Purple, pruinose stipe,
Cortina present,
Growing trailside,
Near sitka spruce
Growing on a Rowan / Mountain Ash tree in our backyard. Seems to especially like parts of the tree that are dying off, and I'd like to find out if it's scavenging or actively harming the tree.
Seek ID'd this, but I'm wondering if it's a different related species. No hint of violet in sight on them.
Rubbery. Textured underside (3rd photo).