{"id":"daffodil","common_names":["Daffodil","Narcissus","Jonquil","Paper White"],"scientific_name":"Narcissus spp.","urls":{"plant":"https://verdapaw.com/plants/daffodil","cats":"https://verdapaw.com/plants/daffodil/cats","dogs":"https://verdapaw.com/plants/daffodil/dogs","data":"https://verdapaw.com/plants/daffodil/data.json"},"toxicity":{"cat":{"severity":3,"grade":"S3 Toxic","verdict_sentence":"Daffodils are seriously toxic to cats (S3 Toxic): their lycorine and other alkaloids cause vomiting, drooling, and diarrhea, large ingestions can trigger convulsions and cardiac arrhythmias — and the bulb is the most poisonous part.","toxic_principles":["lycorine","other alkaloids"],"toxic_parts":["all parts","bulbs — the most poisonous part"],"symptoms":[{"sign":"vomiting — may be severe, leading to profound dehydration, weakness, and shock","onset":"not specified in source"},{"sign":"salivation (drooling)","onset":"not specified in source"},{"sign":"diarrhea","onset":"not specified in source"},{"sign":"with large ingestions: convulsions, low blood pressure, tremors, cardiac arrhythmias","onset":"not specified in source"}],"sources":[{"url":"https://www.aspca.org/pet-care/animal-poison-control/toxic-and-non-toxic-plants/daffodil","name":"ASPCA","accessed_at":"2026-08-21"},{"url":"https://www.petpoisonhelpline.com/poison/daffodil/","name":"PPH","accessed_at":"2026-08-21"}],"reviewed_by":"Zhe Li","reviewed_at":"2026-09-30"},"dog":{"severity":3,"grade":"S3 Toxic","verdict_sentence":"Daffodils are seriously toxic to dogs (S3 Toxic): their lycorine and other alkaloids cause vomiting, drooling, and diarrhea, large ingestions can trigger convulsions and cardiac arrhythmias — and the bulb is the most poisonous part.","toxic_principles":["lycorine","other alkaloids"],"toxic_parts":["all parts","bulbs — the most poisonous part"],"symptoms":[{"sign":"vomiting — may be severe, leading to profound dehydration, weakness, and shock","onset":"not specified in source"},{"sign":"salivation (drooling)","onset":"not specified in source"},{"sign":"diarrhea","onset":"not specified in source"},{"sign":"with large ingestions: convulsions, low blood pressure, tremors, cardiac arrhythmias","onset":"not specified in source"}],"sources":[{"url":"https://www.aspca.org/pet-care/animal-poison-control/toxic-and-non-toxic-plants/daffodil","name":"ASPCA","accessed_at":"2026-09-30"},{"url":"https://www.petpoisonhelpline.com/poison/daffodil/","name":"PPH","accessed_at":"2026-09-30"}],"reviewed_by":"Zhe Li","reviewed_at":"2026-09-30"}},"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/daffodil, reviewed 2026-09-30"}