Definition of Calla lily:

This article describes poisoning caused by eating parts of a Calla lily plant.

This is for information only and not for use in the treatment or management of an actual poison exposure. If you have an exposure, you should call your local emergency number (such as 911) or the National Poison Control Center at 1-800-222-1222.

Poisonous Ingredient:

• Oxalic acid
• Asparagine, a protein found in this plant

Note: The roots are the most dangerous part of the plant.

Where Found:

• Calla lily genus Zantedeschia

Note: This list may not be all inclusive.