Safety verdict
Consulted references classify the plant as toxic or irritating for that pet type.
Pet ingestion lookup
My cat ate Australian Ivy Palm - what should I do?
Brassaia actinophylla
Potentially toxic
Contact your veterinarian or an animal poison-control resource now, especially if any amount was chewed or swallowed.
Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.
Signs to watch for
Oral irritation, intense burning and irritation of the mouth, tongue and lips, excessive drooling, vomiting, and difficulty swallowing.
Escalation note
The insoluble calcium oxalate crystals cause immediate mechanical irritation. If your cat has ingested this plant, please contact your veterinarian or a pet poison control center immediately.
First aid at home
Remove plant fragments from the mouth and gently wipe the gums and tongue with a damp cloth. Offer a small amount of cold milk, plain yogurt, or another calcium-containing food — the calcium binds the oxalate crystals and helps relieve pain. Do not induce vomiting at home; cats are particularly sensitive to hydrogen peroxide and decontamination decisions belong to the vet. Then call for guidance.
What to watch for
First signs are pawing at the mouth, frantic licking or smacking, foamy drooling, and head-shaking — usually within minutes. Visible redness or swelling of the lips, tongue, or gums often follows. Mild vomiting or diarrhea is common; difficulty swallowing, persistent retching, or any sign of throat swelling is on the more severe end and warrants prompt attention.
Time window
Oral irritation begins within minutes of chewing. Most cases resolve within 12–24 hours with supportive care; clinical signs from insoluble-oxalate plants are typically transient with no lasting effects.
When to call the vet
Call your vet (or ASPCA Poison Control at 888-426-4435 / Pet Poison Helpline at 855-764-7661) any time drooling persists beyond an hour, if you see swelling that affects the mouth or throat, if vomiting continues past two or three episodes, or if your cat refuses to drink. Kittens and small or thin cats should be evaluated even after a small chew.
What this means for your cat
Cats that chew the Australian ivy palm (better known as schefflera or umbrella tree) get an immediate burning sensation in the mouth — the leaves contain insoluble calcium oxalate crystals along with terpenoids and saponins. Most exposures stay limited to mouth pain and a bout of drooling, but the combination of irritants makes it more uncomfortable than a typical houseplant nibble.
Sources: ASPCA, Pet Poison Helpline.
Poison-control resources
This page summarizes source-bound plant-safety information and is not veterinary advice.