stypa

Stypa is a common name for plants in the family Asteraceae, particularly those belonging to the genus *Stachys*. This genus is widely distributed across temperate regions of the world and includes a diverse range of herbaceous plants, both annual and perennial. While "stypa" is often used as a general term, it most frequently refers to species like *Stachys germanica* (German hedge-nettle) or *Stachys byzantina* (lamb's ears). These plants are characterized by their opposite, often wrinkled or hairy leaves and their spikes of small, tubular flowers, typically in shades of white, pink, or purple. Many species are recognized for their medicinal properties, historically used in folk remedies for various ailments. Some *Stachys* species are also cultivated as ornamental plants, valued for their attractive foliage and flowers, and their ability to attract pollinators. The common name "hedge-nettle" arises from the superficial resemblance of some species' leaves to those of nettles, though they lack the stinging hairs. The genus name *Stachys* itself is derived from the Greek word for "ear of corn," referring to the characteristic spike-like arrangement of the flowers.