Lemon vervain, also known as Aloysia citrodora or lemon verbena, is a fragrant perennial herb native to South America, but widely cultivated in various parts of the world. This plant is recognized for its slender, pointed leaves and small, pale purple flowers. Lemon vervain is most famous for its captivating lemony aroma, which comes from its leaves when they are bruised or crushed.
The scent profile of lemon vervain is refreshingly clear and bright, characterized primarily by its strong citrus notes. These are underlined by subtle herbaceous undertones that add depth and complexity to its fragrance. The lemony aspect is crisp and zestful, evoking a sense of cleanliness and freshness. This makes lemon vervain a popular choice in the formulation of perfumes, aromatherapy products, and various culinary uses where its zestful flavor and scent are desired. On a deeper level, the aroma is sometimes described as soothing and uplifting, commonly used to reduce stress and enhance mood in therapeutic settings.