Definition
The yellow flag, scientifically known as *Iris pseudacorus*, is a striking iris with vibrant yellow flowers. 💛 It's like the bold and cheerful friend in a group of more subtly colored flowers. It thrives in damp environments, often found near ponds, marshes, and streams. This iris is quite hardy but can become invasive if not managed carefully. Think of it as the plant world's equivalent of a pop song that gets stuck in your head – catchy but potentially overwhelming! 🎶