Garden - Land of Mushrooms

This dangerous looking mushroom popped up in my raised bed. With our moist-- who am I kidding... WET and cold spring I have seen more exotic mushrooms randomly showing up. Orange, white, lacy, round, toadstoolish, small, big, purple... all sorts of things are out there. They in particular like the horse manure compost. My mom used to mushroom hunt for morels and shaggy manes when I was a kid, but I also heard too many stories of someone eating the wrong ones. Those types are pretty much instant death. I will stick with my little package of button mushrooms in the store, thanks. (Note: This mushroom is a shaggy mane - the little 'shaggy' whitish mushroom next to the tall black topped stalk -- so much for the accuracy of my poison assessment, I am, however, still not eating it!) (Note 2: I did not like mushrooms as a kid, but these were pretty good)
The bottom right greenery is in my perennial bed acting very much like I planted it there. I am thinking it is a weed, but will wait a bit since I tend to just shove random things in this bed and honestly don't remember. Tomorrow is farmer's market day, and there are always master gardeners present. I may take this and a sample of my peach and linden tree leaves... some bug is doing strange things with those and I want to know if I should worry.