The Colorado State University Guide to Poisonous Plants database lists trees, shrubs and perennials that can be harmful to animals.
This database is for reference only, and does not include all plants that can be toxic to animals.
If you are concerned that your animal has ingested a poisonous plant, contact your veterinarian immediately.
You can reach the Colorado State Veterinary Teaching Hospital at (970) 297-5000.
If you have questions or feedback regarding the poisonous plants database, please contact Dawn Duval, professor in the Department of Clinical Sciences.