Yes, Wisteria is toxic to dogs!
Dogs accidentally consuming the Wisteria plants can show the following clinical symptoms: Vomiting, Prolonged Depression, Incoordination, Hypersalivaton, Sleepiness Or Excitation, Dilated Pupils, Low Body Temperature, Low Blood Pressure, Coma, Seizure And Death (In Rare Cases).
Wisteria consumption is also toxic to Cats and Horses.
Toxic Principles Of Wisteria: Lectin, wisterin glycoside.
More Info About The Wisteria Plant
Scientific Name: Wisteria spp.
Family: Fabaceae.
The answer is based on information found on The American Society for the Prevention of Cruelty to Animals (ASPCA) website.
