Can Painted Turtles eat Peace Lily?

Why

[confidence: high] [source: The Tortoise Table plant database, ASPCA toxic plant database cross-referenced with aquatic turtle dietary guides, exotic reptile veterinarian review] Peace Lily (Spathiphyllum spp.) contains insoluble calcium oxalate crystals that cause immediate oral irritation, excessive drooling, and difficulty swallowing; ingestion can lead to edema of the mouth and gastrointestinal tract, which is dangerous for Painted Turtles. All parts of the plant are considered toxic to reptiles.