DIGITAL GARDEN

DEPARTMENT OF BOTANY

MEDICINAL PLANTS

Ruta graviolens L.

Common Name: Herb of Grace

Family: Rutaceae
Genus: Ruta
Species: graviolens
Malayalam Name: Arutha
Tamil Name: Aruvatham Pacha
Plant description
Ruta graveolens is a perennial subshrub belonging to the Rutaceae family. It typically grows to a height of 2 to 3 feet and can spread similarly in width. The plant features aromatic, evergreen leaves that are fern-like in appearance. As it matures, Ruta graveolens becomes woody. The leaves are bluish-green and have a strong odor when crushed, which is where the specific epithet “graveolens” originates—it means “strong-smelling” in Latin. This plant thrives in full sun to partial shade and prefers moderately fertile, moist, well-drained soil. It is hardy and can tolerate drought conditions, making it suitable for various garden settings.
Uses
Ruta graveolens has several applications:
1. Culinary Uses: While not as common today due to its bitter taste, rue has historically been used as a culinary herb in Mediterranean cuisine.
2. Medicinal Uses: Traditionally, rue has been employed for its potential medicinal properties. It has been used to treat various ailments including digestive issues and as an anti-inflammatory agent.
3. Ornamental Use: Due to its attractive foliage and ability to thrive in challenging conditions, rue is often grown as an ornamental plant in gardens.
4. Insect Repellent: The strong scent of rue is thought to repel certain insects, making it useful in gardens for pest control.
5. Cultural Significance: In some cultures, rue has symbolic meanings and is associated with protection against evil spirits or bad luck.