Hydrangea

Hydrangea

Hydrangea

Additional Common Names

Hortensia, Hills of Snow, Seven Bark

Scientific Name

Hydrangea arborescens

Family

Hydrangeaceae

Toxicity

Toxic to dogs, cats and horses

Toxic Principles

Cyanogenic glycoside

Clinical Signs

Vomiting, depression, diarrhea. Cyanide intoxication is rare and usually produces more of a gastrointestinal disturbance.