Lily of the Valley

Lily of the valley (*Convallaria majalis*) is a fragrant woodland perennial known for its small, white, bell-shaped flowers that bloom in spring.

Lily of the valley (*Convallaria majalis*) is a fragrant woodland perennial known for its small, white, bell-shaped flowers that bloom in spring. Despite its common name, it is not a true lily; it belongs to the asparagus family (Asparagaceae) and is widely grown as an ornamental plant. All parts of the plant are toxic if eaten, and it is also associated with purity and good luck in cultural symbolism.

Description

Lily of the valley is a low-growing perennial that spreads by underground stems and can form colonies. The plant has paired leaves, arching stems, and clusters of nodding, white, bell-shaped flowers that are strongly scented. Despite its common name, it is not a true lily; it belongs to the asparagus family.

Toxicity

All parts of the plant are poisonous, including the flowers, leaves, stems, roots, and berries. It contains cardiac glycosides that can affect heart rhythm and cause serious illness. Ingestion can cause vomiting, confusion, irregular heartbeat, low blood pressure, and in severe cases, death. The plant is highly toxic to humans, dogs, cats, and horses.

Cultivation

Lily of the valley is grown as an ornamental groundcover in cool, shaded locations with moist, well-drained soil. It spreads by rhizomes and can naturalize aggressively in suitable conditions. In Canadian gardens, it is especially valued in shaded, moist locations, but gardeners should note that the plant is toxic to people and pets.

Cultural meaning

Lily of the valley is commonly associated with purity, humility, happiness, luck, and the return of spring. It is also used in bridal bouquets and as a symbolic flower in some Christian traditions, where it is linked with the Virgin Mary.

Perfume and fragrance

The flower’s fresh, green, floral scent is a classic note in perfumery. Because the natural scent cannot be easily extracted in large amounts, perfumes often use synthetic accords to recreate it.