resedo

Resedo, in botanical usage, refers to the genus Reseda, a group of flowering plants in the family Resedaceae. The common English name mignonette is associated with several species, most notably Reseda odorata, while in Spanish and Portuguese the plant is often called resedo. The genus is primarily Mediterranean in origin and has been cultivated for its fragrance.

Taxonomically, Reseda is placed in the family Resedaceae within the order Brassicales. Modern classifications recognize Reseda as the largest and most well-known genus in the family, which includes a small number of related genera.

Botanically, species of Reseda are annuals or perennials with slender stems. Leaves are alternate, usually simple and sometimes lobed. Flowers are tiny and pale green to yellow, arranged in loose panicles or spikes. They typically have a notable fragrance, especially in some cultivated species. The fruits are small dry capsules containing one or several seeds.

Habitat and distribution encompass the Mediterranean region and parts of western Asia, with many species adapted to dry, disturbed, or rocky environments. Some species have been introduced elsewhere and naturalized.

Uses and cultural significance have historically centered on perfumery and horticulture. Reseda odorata, commonly called sweet mignonette, has long been grown for its perfume; its oils and aroma have played a role in traditional fragrance production and garden plantings. Today, while not a major commercial crop, Reseda remains of interest to cultivators and plant enthusiasts for ornamental value and historical perfumery associations.

Notable species include Reseda odorata (sweet mignonette) and Reseda lutea (wild mignonette).