Muskus grass, commonly known as nutgrass or nut sedge, is a perennial weed that is hard to control. It has a strong aroma that resembles musk and is typically found in moist areas such as lawns, gardens, and agricultural fields. Some of the synonyms for the word muskus grass include Cyperus rotundus, purple nut sedge, yellow nut sedge, and globe sedge. While these synonyms refer to the same weed, they may be used in different parts of the world or by different agricultural professionals. Understanding the various synonyms for muskus grass can be useful in identifying and controlling this stubborn weed.