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Harmful Yam Bean for rabbits—skip this plant entirely.

Yam Bean

Pachyrhizus erosus

Do not feed yam bean (jicama) to rabbits, guinea pigs, or chinchillas. People eat the peeled root, but the leaves, stems, and seeds contain rotenone-related compounds that are dangerous for small pets. Even the root is hard for hindgut fermenters to handle and can upset digestion.

Guideline: Poisonous

Type: Seeds and Nuts

Other Names: Jicama, Mexican yam bean, Mexican turnip

Yam bean, or jicama, is one of several types of yam beans. It is characterized by its large, spherical, and elongated taproot. The root is covered with a thick, fibrous brown skin, that once removed the inside white flesh can be eaten by humans. However, the rest of the plant and its seeds are very poisonous, with high levels of rotenone, a common chemical used as insecticide and pesticide.

Often Mistaken For

Is Yam Bean item toxic?

Yes. Yam bean (jicama) seeds, stems, leaves, and peel contain rotenone-related compounds toxic to rabbits, guinea pigs, and chinchillas. The root is also a poor match for hindgut fermenters.

Should I feed my pet Yam Bean?

No. Do not feed yam bean plant parts or root to rabbits, guinea pigs, or chinchillas.

How much can I feed them?

Do not offer yam bean. If your pet ate any part of the plant, contact your veterinarian.

Poison Control Hotline Information Need a Vet?

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