Hydrangea

Additional Common Names: Hortensia, Hills of Snow, Seven Bark
Scientific Name: Hydrangea arborescens
Family: Hydrangeaceae
Toxicity: Toxic to Dogs, Toxic to Cats, Toxic to Horses
Toxic Principles: Cyanogenic glycoside
Clinical Signs: Vomiting, depression, diarrhea. Cyanide intoxication is rare - usually produces more of a gastrointestinal disturbance.

Hydrangea

Hydrangea

If you suspect your pet may have ingested a potentially toxic substance, call the APCC at (888) 426-4435 or contact your local veterinarian as soon as possible.*

* A $65 consultation fee may apply.

Browse Toxic Plant Gallery List »