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Iron Cross Begonia vs. Metallic Leaf Begonia: which is safe for cats and dogs?

Iron Cross Begonia and Metallic Leaf Begonia are frequently compared by houseplant enthusiasts because both belong to the Begonia genus. If you are a pet owner, it is important to know that both of these plants are considered potentially toxic to cats and dogs. They contain soluble calcium oxalates, which cause immediate irritation to the mouth, tongue, and throat if ingested. While the physical appearance of these plants differs significantly, the risks they pose to your pets are effectively the same. Understanding these shared traits will help you make an informed decision about where to place these decorative plants within your home to keep your animals safe.

Iron Cross Begonia — No machine-readable author provided. Mininain assumed (based on copyright claims).i

Iron Cross Begonia

Begonia masoniana

Begonia masoniana is a popular ornamental houseplant known for its textured, puckered leaves featuring a distinct dark brown cross pattern. It contains soluble calcium oxalates that can cause irritation if ingested by pets.

cat

Potentially toxic

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

Watch for

Oral irritation, excessive drooling, difficulty swallowing, and vomiting.

dog

Potentially toxic

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

Watch for

Intense burning and irritation of the mouth, tongue, and lips, excessive drooling, vomiting, and difficulty swallowing.

Full Iron Cross Begonia reference →
Metallic Leaf Begonia — (c) Yercaud-elango, some rights reserved (CC BY-SA)i

Metallic Leaf Begonia

Begonia metallica

Begonia metallica is a popular ornamental houseplant known for its textured, metallic-sheen foliage. It contains soluble calcium oxalates that can cause irritation if ingested by pets.

cat

Potentially toxic

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

Watch for

Oral irritation, excessive drooling, difficulty swallowing, and vomiting.

dog

Potentially toxic

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

Watch for

Intense burning and irritation of the mouth, tongue, and lips, excessive drooling, and vomiting.

Full Metallic Leaf Begonia reference →