Guide to Poisonous Plants
The Guide to Poisonous Plants is a searchable, online database of plants known to be poisonous to animals. It is provided by the James L. Voss Veterinary Teaching Hospital at Colorado State University.
Please note that the guide “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.”
Search the Guide
The database can be searched by plant name (either common or scientific) or poisoning symptoms.