Amanita
Pronunciation : Am`a*ni"ta
Part of Speech : n. [NL. See Amanitine.] (Bot.)
Definition : Defn: A genus of poisonous fungi of the family Agaricace?, characterized by having a volva, an annulus, and white spores. The species resemble edible mushrooms, and are frequently mistaken for them. Amanita muscaria, syn. Agaricus muscarius, is the fly amanita, or fly agaric; and A. phalloides is the death cup.
Source : Webster's Unabridged Dictionary, 1913