We don't have any ash trees. That's the base of an oak in the photo. I'm going to focus on that one (#1) and get better pictures of the underside and everything next time up.1) ash tree bolete
2) not too sure, Lactarius maybe.
3) common, not sure of the name.
I believe 1 is edible, but not desirable to eat. 2 proabably is the same. 3 might be a Russula? Not worth eating if I recall correctly. Check around 2 (and maybe 3) in a few days/weeks for Lobster mushrooms (good eats.)
I have a couple in the yard at the house right now under a big pine tree that look like puffballs. Round, white and about the size of a baseball/softball, but I won't be trying them either, as tempted as I am.