Lemongrass is native to tropical regions such as Africa, Asia, Southeast Asia, Australia, and Oceania and is one among the most popular essential oils used today for its effectiveness, health benefits, and a wide variety of applications. Lemongrass is one of approximately 55 other species of grasses in the Poaceae family of grasses. Of these multiple varieties, the two most popular ones are Cymbopogon citratus (West Indian Lemongrass) and Cymbopogon flexuosus (East Indian Lemongrass).Though both can be used to produce essential oils, the former is largely used for culinary purposes, whereas the latter is highly valued for its use in essential oils and perfumes.