{"id":"purple-passion-vine","common_names":["Purple passion vine","Purple Velvet Plant","Velvet Plant","Royal Velvet Plant"],"scientific_name":"Gynura aurantica","urls":{"plant":"https://verdapaw.com/plants/purple-passion-vine","cats":"https://verdapaw.com/plants/purple-passion-vine/cats","dogs":null,"data":"https://verdapaw.com/plants/purple-passion-vine/data.json"},"toxicity":{"cat":{"severity":0,"grade":"S0 Safe","verdict_sentence":"Purple passion vine (Gynura aurantica, as listed by the ASPCA) is non-toxic to cats (S0 Safe): the ASPCA lists it as non-toxic to cats and dogs.","toxic_principles":[],"toxic_parts":[],"symptoms":[],"sources":[{"url":"https://www.aspca.org/pet-care/aspca-poison-control/toxic-and-non-toxic-plants/purple-passion-vine","name":"ASPCA","accessed_at":"2026-10-09"},{"url":"https://www.aspca.org/pet-care/aspca-poison-control/toxic-and-non-toxic-plants/purple-velvet-plant","name":"ASPCA","accessed_at":"2026-10-09"},{"url":"https://www.aspca.org/pet-care/aspca-poison-control/toxic-and-non-toxic-plants/velvet-plant","name":"ASPCA","accessed_at":"2026-10-09"}],"reviewed_by":"Zhe Li","reviewed_at":"2026-10-09"},"dog":null},"license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/","terms":"Free to reuse with attribution to Verdapaw and a link to the plant page."},"cite_as":"Verdapaw Plant × Pet Safety Index, verdapaw.com/plants/purple-passion-vine, reviewed 2026-10-09"}