purple spores visible on mushroom in second picture and on gills. bruised bluish green, growing on decaying wood. mushrooms grow in little clusters
saprobing on what looks like japanese knotweed

ovoid spores at 1000x

Flood plain environment. Box elder, May apple, sycamore, all colocated. Substrate is wood debris. Drier specimen no obvious bruising reaction, no spore print taken but appeared to be dark possibly black/purple on stipe, hair like structures at base of stipe.