You've been really great at providing photos!! Way to go in snagging a spore print.
Can you remove a cap from a stem, lay it on its head, and photograph the gills with a nice, still, steady, close-up of the gills? Make the cap take up the whole image frame. Get close-up.
Flip it over and do the same for the top of the cap
Split a stem in half by tearing or cutting with a knife and get us a nice, still, steady close-up.
Can you also get a nice, still, steady close-up of the substrate from which they fruit??
Be careful. All mushrooms are edible. Some, only once.
Microscopy workup can often be the only way to determine what you really have in your possession.
Edited by Myc, 16 October 2018 - 10:39 AM.