These amanitas have many characteristics in common. They are in section Amidella of Amanita, have amyloid spores, remnants of their pinkish universal veils on the cap and margin, no partial veil, close gills, fibrillose stems and a saccate volva. Various parts of these amanitas turn brownish when handled. If the margin is lined, then it is Amanita pseudovolvata.
Amanita pseudovolvata
Amanita pseudovolvata