Cats
Potentially toxicConsulted references classify the plant as toxic or irritating for that pet type.
Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.
Sources

Acalypha godseffiana
Copperleaf is a tropical shrub known for its vibrant, variegated foliage. It contains compounds that can cause irritation if ingested by household pets.
Safety status
Cats
Potentially toxicConsulted references classify the plant as toxic or irritating for that pet type.
Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.
Sources
Cats that nibble copperleaf foliage are dealing with diterpene esters — irritating compounds that mostly produce mouth and stomach upset, not life-threatening systemic toxicity. ASPCA classifies it as toxic to cats; treat it as a vet-call event rather than an emergency unless signs are severe.
Drooling, lip-smacking, vomiting, and diarrhea are the most common signs. Some cats also paw at the mouth or skip a meal or two.
Specific onset isn't well documented for copperleaf in cited sources. Diterpene-ester GI irritation typically begins within an hour of chewing, with most uncomplicated cases resolving in 24–48 hours under supportive care.
Call your vet or ASPCA Animal Poison Control (888-426-4435) if drooling or vomiting persists more than a few hours, your cat won't eat, or signs are getting worse rather than better. Repeated vomiting can dehydrate a cat fast.
Sources: ASPCA (no first-aid guidance).
If a pet has chewed or swallowed plant material and is showing symptoms, contact a veterinarian or poison resource immediately. This product is for structured reference, not diagnosis.
Cats — concern notes
Common signs
Oral irritation, excessive drooling, vomiting, and difficulty swallowing.
Escalation note
Ingestion can cause gastrointestinal distress. Please contact your veterinarian if you suspect your cat has consumed any part of this plant.
Safer alternatives
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ASPCA Toxic Plant List
toxicology · 99% reliability
Copperleaf is listed as toxic to both cats and dogs by the ASPCA.
Same cat verdict

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Potentially toxic for cats & dogs.

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