quality:correction, linguistic:paraphrasing
Similarity to edible species

A. phalloides is similar to the edible paddy straw mushroom (Volvariella volvacea) and A. princeps, commonly known as "white Caesar".

Some may mistake juvenile death caps for edible puffballs or mature specimens for other edible Amanita species, such as A. lanei, so some authorities recommend avoiding the collecting of Amanita species for the table altogether. The white form of A. phalloides may be mistaken for edible species of Agaricus, especially the young fruitbodies whose unexpanded caps conceal the telltale white gills; all mature species of Agaricus have dark-colored gills.

In Europe, other similarly green-capped species collected by mushroom hunters include various green-hued brittlegills of the genus Russula and the formerly popular Tricholoma equestre, now regarded as hazardous owing to a series of restaurant poisonings in France. Brittlegills, such as Russula heterophylla, R. aeruginea, and R. virescens, can be distinguished by their brittle flesh and the lack of both volva and ring. Other similar species include A. subjunquillea in eastern Asia and A. arocheae, which ranges from Andean Colombia north at least as far as central Mexico, both of which are also poisonous.