LilyoftheValley originated in Europe but exists in many U.S. states, mostly in the East (PA, VT, NH, VA). Although it tends to grow low to the ground, it can grow up to two feet in height. Flowers bloom in late spring through the summer months. Lilyofthevalley is highly toxic if ingested by humans or animals, as it contains cardiac glycosides. Key facts: All plant parts (flowers, leaves, berries, roots) are poisonous.Fruit: Small, red berries (toxic). 7. What are the poisonous effects and symptoms of lilyofthevalleytoxicity? Lilyofthevalley can be fatal if ingested, especially to children. The plants' cardiac glycosides create an effect much like exposure to that of Digitalis, found in foxglove . The plant is classified as a "1" on the poison scale, which means it has major toxicity that can lead to death. Lilyofthevalley is deceptive. The elegant, sword-shaped leaves and delicate little bell-like blossoms look sweet as can be. Brides carry them in bouquets and they often feature in posies.So if you’re curious to learn more about lilyofthevalleytoxicity, let’s discuss the following Lilyofthevalleytoxicity makes it unsafe to have around children and pets. “The plant is so dangerous that ingestion could result in a trip to the emergency room, or in rare cases death.” Don't miss. Lilyofthevalley is a flower popular with royal brides. Both Diana, Princess of Wales and Kate Middleton, now the Duchess of Cambridge, included the delicate bloom in their wedding bouquets."Lilyofthevalleytoxicity makes it unsafe to have around children and pets," Grant wrote. Wildlife Interactions of LilyoftheValleyToxic to most wildlifeToxic to domestic pets LilyoftheValleyToxicity Scale for Dogs: MODERATE TO SEVERE. The toxins in the lilyofthevalley plant are very potent and can be deadly for dogs if they eat any part ofthe plant. LilyoftheValley (Convallaria majalis) is well known for its delicate, white flowers. lilyofthevalleytoxicity to pets.Although the name ‘Lilyofthevalley’ may be confusing, this species of plant is different from the true lily species that cause serious and potentially fatal side effects IN CATS. True lilies are not toxic to dogs. LilyoftheValleytoxicity in dogs is primarily due to its high concentration of cardiac glycosides. When a dog chews or swallows part oftheLilyoftheValley plant, these glycosides disrupt the normal electrical signals that control heart rate and rhythm.