Is Mole Bean Plant Toxic to Dogs and Cats? (2026)
Ricinus communis
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Quick facts
| Toxic to dogs | Yes |
|---|---|
| Toxic to cats | Yes |
| Toxic to horses | Yes |
| Toxic component | Ricin |
| Onset of symptoms | A few hours to a day |
| Indoor / outdoor | outdoor |
If your pet ate this plant
Both lines are staffed 24/7. A consultation fee applies to each. Do not wait for symptoms to appear before calling.
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Symptoms in dogs
- Severe vomiting
- Bloody diarrhea
- Abdominal pain
- Weakness
- Seizures
Symptoms in cats
- Severe vomiting
- Bloody diarrhea
- Weakness
- Seizures
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What to do
Go to an emergency vet immediately, especially if any seeds were eaten — ricin is one of the most potent plant toxins known.
Toxic component and mechanism
The toxic component in Mole Bean Plant is ricin.
What makes this plant different
Mole Bean Plant is a regional common name for Castor Bean — the seeds (beans) contain ricin, one of the most potent toxins known from any plant, regardless of which of its several common names is used.
Plant identification
- Scientific name
- Ricinus communis
- Family
- Euphobiaceae
- Also known as
- Mole Bean Plant
- Typically found
- outdoor
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Last verified: July 2, 2026 · Cross-referenced with ASPCA Animal Poison Control