Is nephthytis poisonous

Nephthytis, commonly known as Syngonium, is not considered poisonous to humans, but it can be mildly toxic to pets, particularly cats and dogs. The plant contains calcium oxalate crystals, which can cause irritation and discomfort if ingested. Symptoms may include oral irritation, swelling, and difficulty swallowing. It's advisable to keep the plant out of reach of pets and young children.