1. This mushroom was found on the lawn next to Shell house underneath a large tree. It was growing near the stump of the tree.
2. The mushroom had a convex cap shape, the margin of the cap was even, the cap surface was uneven, the partial veil appears to be a single ring, the features of the gills seem adnate, the breadth of the gills seem narrow, spacing of the gills seem close, the edges of the gills appear even, the stem is located in the center of the fruiting body, the stem structure is round, bulb presence is unpronounced (unsure), the surface of the stem is peronate.
3. I believe that this mushroom is an Amanita, it possesses a thick central stem, contains a large cap and the skirt located underneath the cap.