Yes
Comments. Submit. The leaves of peace lilies are poisonous. Symptoms of exposure include a burning sensation on the lips, tongue or throat. Eating small quantities causes severe pain. Large amounts are highly toxic. Peace lilies grow naturally in tropical parts of the United States. All parts of the lily-including the stem, leaves, petals, stamens and pollen-are poisonous to cats. Even minor exposures (cat chewing on a leaf or getting pollen on his or her haircoat or whiskers) can be fatal. What are the signs of lily poisoning in cats? Many cats vomit after chewing or eating parts of a lily. (Philodendron selections): No other group of plants is as widely used indoors as philodendrons, but they are poisonous to humans and pets. Eating them can cause burning and swelling of lips, tongue, and throat; vomiting; and diarrhea. The peace lily can be deadly to dogs and cats. Although many varieties of lilies are dangerous only to cats, the beautiful peace lily is poisonous to both cats and dogs. Even a small piece of the plant can make your precious pet violently ill. Peace lilies are not only toxic to dogs, but also to people if ingested. All parts of the plant, including the leaves, stems and flowers, contain calcium oxalate crystals. These calcium oxalate crystals, known as raphides, are needle-sharp and insoluble. The cells of the plant, called idioblasts, contain the raphides. Toxicity. The plant is not poisonous in the scientific or legal sense, but all parts of it -- leaves, flowers, stems and roots -- contain crystals of a chemical compound called calcium oxalate. Peace lilies are moderately toxic. Even a small amount can cause symptoms in a cat or dog, but it does not cause kidney damage like many other lilies since it is not a true lily. A dog's or cat's reaction to a peace lily is caused by small crystal-like formations within the plant's cells.
http://www.gardenguides.com/128393-peace-lily-plants-poisonous.html http://www.noliliesforcats.com/faq1.pml http://www.bhg.com/gardening/houseplants/projects/poisonous-houseplants/ http://pets.thenest.com/peace-lily-make-dogs-cats-sick-6021.html http://homeguides.sfgate.com/peace-lily-plants-safe-dogs-71277.html http://pets.thenest.com/peace-lilies-dangerous-dogs-4582.html http://pets.thenest.com/peace-lily-make-dogs-cats-sick-6021.html
are peace lilies poisonous if eaten