An epiphyte is a type of plant that grows on another plant, usually a tree, but does not harm it. These plants obtain moisture and nutrients from the air, rain, and debris that accumulates around them. Common examples of epiphytes include orchids, ferns, and bromeliads. They are often found in tropical rainforests, where they thrive in the canopy. Epiphytes play a crucial role in their ecosystems by providing habitats for various organisms and contributing to the overall biodiversity. They can also help in water retention and nutrient cycling within their environment. Unlike parasitic plants, epiphytes do not take nutrients from their host plants, making them a unique part of the plant kingdom.