
Appearance
Gills: Free to narrowly adnate; cream-colored; short gills are present.Stipe: 55 - 134 mm tall; whitish color; bruises as the cap does. The volva is the same color as that on cap.

Naming
The exact species of this mushroom is unknown, but it is in the Amanita amerirubescens group. Amanita expert Rod Tulloss has documented several eastern North American versions of Amanita rubescens, which now temporarily share the provisional name of "Amanita amerirubescens."References:
Some text fragments are auto parsed from Wikipedia.
http://www.amanitaceae.org/?Amanita+amerirubescens