Phallotoxin
The phallotoxins consist of at least seven compounds, all of which are bicyclic heptapeptides, isolated from the death cap mushroom .
Phalloidin had been isolated in 1937 by Feodor Lynen, Heinrich Wieland's student and son-in-law, and Ulrich Wieland of the University of Munich. The remaining six are prophalloin, phalloin, phallisin, phallacidin, phallacin and phallisacin. Though highly toxic to liver cells, phallotoxins have since been found to have little contribution to the death cap's toxicity because they are not absorbed through the gut. Reports of phalloidin in the edible Blusher have not been confirmed by later researchers
