Additional Common Names: Hydrangea, 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.

If your pet ingested this plant, contact your local veterinarian or the ASPCA Animal Poison Control Center at 888-426-4435.*

* A $65 consultation fee may apply.

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