Tutsan

Tutsan is a common name for several species of plants, most notably Hypericum androsaemum. This perennial herbaceous plant belongs to the Hypericaceae family. It is native to Europe and North Africa and has naturalized in other parts of the world. Tutsan typically grows in woodland edges, hedgerows, and open fields.

The plant is characterized by its oval to oblong leaves, which are a deep green and have a somewhat leathery texture. The flowers are bright yellow, with five petals, and are borne in clusters. These flowers bloom from early summer to autumn. Following the flowers, the plant produces berries that are initially red and mature to a dark purple or black. The sap of the plant can stain the skin and other materials, a characteristic shared with other members of the Hypericum genus.

Historically, Tutsan has been used in folk medicine, though scientific evidence for its efficacy is often limited. The common name "Tutsan" is thought to derive from the French "toute saine," meaning "all health," suggesting past medicinal applications. The plant is generally considered easy to grow and can spread readily in suitable conditions. While not a major agricultural crop, it is sometimes found in wild gardens or used for its ornamental value.