Plants that are Toxic to Your Horse

Horse next to a hydrangea bush

We have a huge list of plants that pose a threat to your horse organized by the first letter of their common name. Each listing includes a picture of the plant, toxin information, a description & symptoms.
Click on the alphabet to explore plants that begin with each letter.
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

*It should be noted that we are not veterinarians. This information is written specifically for horses & should be used for reference purposes only. If you think your horse has eaten something toxic, call your vet right away.