Iris pseudacorus is a plant that likes to live in wet places like swamps, ponds or lakes. It has long pointy leaves that look like swords and pretty yellow flowers that have 6 little petals. The flowers grow on tall stems that can reach up to 3 feet high. Iris pseudacorus likes to spread out and grow in big groups so that they can keep each other company. They also like to attract bees and other insects with their sweet scent so that they can help make more flowers. Even though they are very pretty, it's important to be careful around them because the plant can be poisonous if eaten by people or animals!