Is Hemiboea subcapitata toxic to cats?

Mildly. The ASPCA lists hemiboea subcapitata as mildly toxic to cats — a chewing cat typically gets mouth irritation, drooling, and vomiting rather than a medical emergency, but it is still best kept out of reach. Not individually listed by the ASPCA, and no Hemiboea species or close relative appears on its lists; the family Gesneriaceae's listed members are non-toxic, which is reassuring but not species-specific. Treat with caution and verify with a vet rather than assuming pet-safety, as there is no direct ASPCA entry.

Not individually listed by the ASPCA, and no Hemiboea species or close relative appears on its lists; the family Gesneriaceae's listed members are non-toxic, which is reassuring but not species-specific. Treat with caution and verify with a vet rather than assuming pet-safety, as there is no direct ASPCA entry. 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 hemiboea subcapitata.

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: Hemiboea subcapitata is mildly toxic to dogs as well. See the full hemiboea subcapitata 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.