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Is Coral Plant Toxic to Dogs?

☠️ ToxicSeverity: Severe
✅ Cross-checked against veterinary poison-control guidance · Oct 2026 audit
⚠️ Educational info only. If your pet just chewed something and looks unwell, skip the reading and call your vet or Pet Poison Helpline (US): (855) 764-7661.
Yes — coral plant is severely toxic to dogs. Chewing its seeds releases curcin, a ricin-like toxin, and the whole plant carries a violent purgative oil.

Also known as: Guatemala Rhubarb, Jatropha multifida · Jatropha multifida

What makes it toxic

Curcin toxalbumin concentrated in seeds, with jatrophone and irritant diterpene esters in sap and foliage. Toxalbumins shut down protein synthesis in gut cells; the oil causes explosive purging.

Warning signs to watch for

Drooling and repeated vomiting within an hour or two, severe watery or bloody diarrhea, abdominal pain, then dehydration, weakness and lethargy.

What to do if your dog eats it

Get to an emergency vet immediately with the material eaten. Aggressive IV fluids, anti-nausea and GI protection early are essential — Jatropha seed poisoning dehydrates fast.

Common questions

How dangerous is one Jatropha seed for a dog?

Serious. Related Jatropha curcas seeds have poisoned and killed children and livestock, and curcin works like ricin. Treat any seed ingestion as an emergency regardless of size.

Is coral plant the same as physic nut?

They are Jatropha cousins with the same seed toxins — multifida is the ornamental with lacy leaves and red flowers. All Jatropha species should be kept from pets.

More plants checked for dogs

Pothos☠️ ToxicYes, pothos is toxic to dogs. Chewing any part of the vine releases calcium oxalate crystals thaAloe Vera⚠️ Mildly ToxicAloe vera is mildly to moderately toxic to dogs. The skin and latex layer of the leaf contain coSpider Plant✅ Non-ToxicNo, spider plants are non-toxic to dogs. A dog that nibbles the arching leaves is not at risk ofEaster Lily⚠️ Mildly ToxicEaster lilies are only mildly toxic to dogs — they usually cause stomach upset, not the fatal kiSago Palm☠️ ToxicYes — sago palm is severely toxic to dogs, with a documented fatality rate around 50% when untreBoston Fern✅ Non-ToxicNo, Boston ferns are non-toxic to dogs. Chewing a frond will not poison your dog.

This page is general educational information, not a substitute for professional veterinary advice. Every pet is different — if your animal ate something concerning, contact your veterinarian or a pet poison hotline right away. Checking what your pet can eat? Visit our sister site SafeOrToxic.