Autograph Tree — Wmpearl, no known copyright restrictions (public domain)
Photo by Wmpearl, no known copyright restrictions (public domain)iNaturalistPublic domain
dog safety reference

Is Autograph Tree safe for dogs?

Clusia major

Clusia major is a tropical evergreen shrub known for its thick, leathery leaves and unique ability to grow as an epiphyte. It is commonly kept as a houseplant for its architectural foliage, but it contains compounds that can cause irritation if ingested by pets.

Autograph TreeBalsam AppleClusia majorClusia roseaPitch Apple
Light
Bright indirect light
Habit
Upright shrub
Care
Moderate

Safety status

Dogs

Potentially toxic

Consulted references classify the plant as toxic or irritating for that pet type.

Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.

What this means for your dog

Dogs that chew Autograph Tree get a dose of terpenes — the resinous oils in clusia sap. ASPCA lists it as toxic to dogs, but most dogs only show digestive upset; the fruit is the most concentrated part, and large fruit ingestions are the cases that escalate beyond a stomach ache.

What to watch for

Expect drooling and vomiting first, then loss of appetite and possibly diarrhea. A dog that ate the fruit can show more prolonged GI signs, and unusually large ingestions raise the risk of lethargy or wobbliness as terpenes can affect the nervous system at higher doses.

Time window

Exact timing is not well documented; mild GI signs typically appear within a few hours and resolve within 24 hours with supportive care.

When to call the vet

Call your vet or ASPCA Poison Control at (888) 426-4435 if vomiting doesn't settle after one episode, appetite stays off through a meal, or you know fruit was eaten. Lethargy, tremor, or unusual behavior is a same-day visit.

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.

Dogsconcern notes

Common signs

Vomiting, diarrhea, loss of appetite, and excessive salivation.

Escalation note

While generally considered mild to moderate in toxicity, ingestion should be monitored closely. Contact your veterinarian for professional guidance if ingestion occurs.

Safer alternatives

No hand-picked alternatives for this plant yet. You can still pick your own using the Compare button on any other plant.

Source evidence

Cats & dogs pagecats pageMy dog ate Autograph Tree

Same dog verdict

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