Is Common Star of Bethlehem toxic to cats?

Yes — common star of bethlehem is toxic to cats according to the ASPCA. Keep it well away from any cat that chews plants; reactions can be significant. The ASPCA specifically lists Ornithogalum umbellatum as toxic to dogs and cats. All parts of the plant contain cardenolide cardiac glycosides. Ingestion causes vomiting, excessive salivation, diarrhoea, abdominal pain, and lethargy; large ingestions may cause cardiac arrhythmias. Seek veterinary attention promptly if a pet has consumed any part of the plant.

The ASPCA specifically lists Ornithogalum umbellatum as toxic to dogs and cats. All parts of the plant contain cardenolide cardiac glycosides. Ingestion causes vomiting, excessive salivation, diarrhoea, abdominal pain, and lethargy; large ingestions may cause cardiac arrhythmias. Seek veterinary attention promptly if a pet has consumed any part of the plant. Signs usually appear soon after chewing rather than hours later — watch for drooling, pawing at the mouth, vomiting, loss of appetite, or unusual lethargy after your cat has had access to common star of bethlehem.

Stay calm. Remove any plant from your cat's mouth and take the plant away. Note how much was eaten and when, and do not induce vomiting unless told to. Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 and follow their advice; a leaf or photo helps the vet treat it correctly.

The ASPCA classification Growli uses applies to both cats and dogs: Common Star of Bethlehem is toxic to dogs as well. See the full common star of bethlehem pet-safety guide for both species.

For a similar look without the risk, see the best cats-safe plants list — every plant there is ASPCA non-toxic to cats and dogs.