Rumex crispus, Curled Dock, Sour Dock, Yellow Dock
Perennial weed which grows up to 100 cm. Leaves are oblong with wavy margins. Flowers are small and turn red brown when dry.
High due to it’s extreme toxicity.
Leaves stems and seeds.
Occur within a few hours of ingestion, tremors, weakness, depression, collapse, coma, death.
Contains soluble oxalates which impairs cell membrane and kidney function. Can be fatal.
*It should be noted that we are not veterinarians. This information is written specifically for horses and should be used for reference purposes only. If you think your horse has eaten something toxic call your vet right away.