Is Passiflora racemosa toxic to dogs?

Mildly. The ASPCA lists passiflora racemosa as mildly toxic to dogs — a chewing dog typically gets mouth irritation, drooling, and vomiting rather than a medical emergency, but it is still best kept out of reach. Passiflora is not individually listed by the ASPCA, so a pet-safe claim cannot be made; leaves and unripe fruit hold cyanogenic glycosides capable of releasing trace cyanide and irritating the gut. Discourage pets from chewing, treat with caution, and verify with a vet if ingestion is suspected.

Passiflora is not individually listed by the ASPCA, so a pet-safe claim cannot be made; leaves and unripe fruit hold cyanogenic glycosides capable of releasing trace cyanide and irritating the gut. Discourage pets from chewing, treat with caution, and verify with a vet if ingestion is suspected. 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 dog has had access to passiflora racemosa.

Stay calm. Remove any plant from your dog'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: Passiflora racemosa is mildly toxic to cats as well. See the full passiflora racemosa pet-safety guide for both species.

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