Phalaris Aquatica - Toxicity

Toxicity

Some Phalaris species contain gramine, which can cause brain damage, other organ damage, central nervous system damage and death in sheep.

Leaves and seedlings contain the tryptamine hallucinogens DMT, 5-MeO-DMT and related compounds. A raw, dried plant Phalaris aquatica contains approximately 0.1% DMT, 0.022% 5-MeO-DMT, and 0.005% bufotenin. A particular strain of P. aquatica from Italy, labeled 'AQ-1', was reported to contain in excess of 1.0% alkaloid concentration.