Drosera, commonly known as sundews, is a genus of carnivorous plants that primarily thrive in nutrient-poor environments. They are characterized by their glandular leaves, which secrete a sticky substance to trap insects. This adaptation allows them to obtain essential nutrients, particularly nitrogen, from their prey. There are over 200 species of Drosera, found in various habitats around the world, including wetlands and grasslands. These plants exhibit fascinating movements, as their leaves can curl around captured insects to aid in digestion. Drosera plays a vital role in their ecosystems by controlling insect populations and contributing to nutrient cycling.