They may be common in your area, but this and your other two posts have me scratching my head and flipping through my guide. I'm going to guess that it's some type of Collybia, but that's just a guess.
Try 100 things. 2 will work out, but you will never know in advance which 2. This tiny ad might be one:
All of the video from the Eat Your Dirt Summit - more than 42 hours!