Um… not Pleurotus? Smells similar to black foot polypore (but obviously not that).
Under hemlock and pine, and smaller hardwoods. Exannulate, powdery pinkish uv on cap, red tinged saccate volva. Cap margin smooth.
This is a picture of some mushrooms on the North Tract of the Patuxent Research Refuge near Fort Meade, Maryland.
This is a picture of a mushroom at Patapsco Valley State Park in Baltimore County, Maryland.