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Philodendron vs. Lacy Tree Philodendron: which is safe for cats and dogs?

Both Philodendron and Lacy Tree Philodendron are frequently confused by houseplant enthusiasts because they share the common-name alias split leaf philodendron. Despite their different growth habits and botanical classifications, both plants pose the same risk to your household pets. They are both classified as potentially toxic to cats and dogs due to the presence of insoluble calcium oxalate crystals within their tissues. If ingested or chewed, these plants cause immediate mechanical irritation to the mouth and gastrointestinal tract. While the severity of the reaction is generally localized, it is important to monitor your pets closely and consult a veterinarian if you suspect ingestion has occurred.

Philodendron

Philodendron spp.

Philodendrons are popular tropical foliage plants known for their lush, heart-shaped or split leaves. They contain insoluble calcium oxalate crystals that can cause irritation if ingested.

cat

Potentially toxic

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

Watch for

Oral irritation, intense burning and irritation of mouth, tongue and lips, excessive drooling, vomiting, and difficulty swallowing.

dog

Potentially toxic

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

Watch for

Oral irritation, intense burning and irritation of mouth, tongue and lips, excessive drooling, vomiting, and difficulty swallowing.

Full Philodendron reference →

Lacy Tree Philodendron

Philodendron bipinnatifidum

The Lacy Tree Philodendron is a popular tropical houseplant known for its large, deeply lobed, glossy green leaves. It contains insoluble calcium oxalate crystals that can cause irritation if ingested or chewed.

cat

Potentially toxic

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

Watch for

Oral irritation, intense burning and irritation of mouth, tongue and lips, excessive drooling, vomiting, and difficulty swallowing.

dog

Potentially toxic

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

Watch for

Oral irritation, intense burning and irritation of mouth, tongue and lips, excessive drooling, vomiting, and difficulty swallowing.

Full Lacy Tree Philodendron reference →