Wild rosemary is a fragrant herb popularly used in cooking and essential oils. It is known for its strong aroma and pungent flavor. In culinary language, it is also called "wilderling," "daddy's broom," and "marsh rosemary." Its botanical name is "Ledum groenlandicum," and it is also known as "Labrador tea" because of its native habitat in the Labrador region of Canada. In the wild, it is often called "hudsonia" and "bog labrador tea." Other names for wild rosemary include "swamp tea," "creeping snowberry," and "muskeg tea." Its Latin name is "Ledum palustre," which means "swampy bush" as it thrives in wet and moist environments such as marshes and bogs.