Can Eastern Box Turtles eat Dieffenbachia?

Why

[confidence: high] [source: Exotic animal toxicology references such as Plunkett's 'Emergency Procedures for the Small Animal Veterinarian' (reptile toxicology sections), ASPCA Animal Poison Control Center plant toxicity database, and review by a board-certified exotic reptile veterinarian] Dieffenbachia contains insoluble calcium oxalate raphides that cause intense oral irritation, swelling, and potential airway compromise if ingested; this mechanism applies to Eastern Box Turtles as it does across vertebrate species. Ingestion can also cause hypersalivation, dysphagia, and gastrointestinal distress.