American Eastern Yellow Fly Agari

Description:

The genus Amanita contains about 600 species of agarics including some of the most toxic known mushrooms found worldwide, as well as some well-regarded edible species. This genus is responsible for approximately 95% of the fatalities resulting from mushroom poisoning, with the death cap accounting for about 50% on its own. The most potent toxin present in these mushrooms is α-amanitin. The genus also contains many edible mushrooms, but mycologists discourage mushroom hunters, other than knowledgeable experts, from selecting any of these for human consumption. - From Wikipedia

Habitat:

Amanita muscaria var. guessowii is found growing solitary or gregariously, it is mycorrhizal with conifers mostly but also deciduous trees as well, it is found often in the fall but sometimes in the spring, common in the northeast, from eastern Canada to North Carolina west to Michigan. - From Wikipedia