Meaning of phallotoxin

phal•lo•tox•in

Pronunciation: (fal"u-tok'sin), [key]
— n. Mycol.
  1. any of a group of potent mycotoxins produced by certain mushroom species of the genus Amanita.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.