- Botanical Name: Lawsonia inermis Linn.
- Family: Lythraceae
- Synonyms: Mehndi, Henna, Mailanelu, Mendi
- Vernacular Name: Commonly known as “Mehndi” in Hindi, “Henna” in English, and “Mailanelu” in Malayalam.
- Classification: A perennial shrub belonging to the Lythraceae family.
- Habitat: Native to North Africa and Southwest Asia, but widely cultivated in tropical and subtropical regions, including India. It thrives in arid and semi-arid climates with well-drained soils.
- Morphology: A shrub that grows 2–8 meters tall. It has opposite, simple, elliptic-ovate leaves. The flowers are cream-colored, fragrant, and arranged in panicled racemes. The fruits are small, globose capsules containing pyramidal seeds.
- Useful Parts: Leaves, flowers, seeds, and bark.
- Chemical Composition: Contains lawsone (a natural dye), tannic acid, and essential oils. The leaves yield a coloring matter used for dyeing hair and skin. The flowers produce an aromatic oil.
- Pharmacological Action: Known for its antimicrobial, anti-inflammatory, antifungal, and cooling properties. It is used in treating skin diseases, wounds, and burns. It also has applications in managing fever, jaundice, and bleeding disorders.
- Formulation: Used in Ayurvedic preparations like Madayantyadi Churna and as a natural dye for hair and skin. It is also incorporated into herbal oils and ointments for skin health.
Rasa: Tikta, Kashya
Guna: Laghu , Ruksha
Virya: Sheeta
Vipaka: Katu