Sagea

Sagea is a genus of plants in the family Lamiaceae, commonly known as the sage genus. These plants are characterized by their aromatic leaves and often showy flowers, typically in shades of blue, purple, or white. The genus is widespread, with species found on most continents, although they are most diverse in the Mediterranean region and the Americas. Sagea species are perennial herbs or subshrubs. Their leaves are often wrinkled or textured and contain volatile oils that give them their characteristic fragrance. The flowers are typically borne in spikes or racemes and are adapted for pollination by insects.

Many species within the Sagea genus have a long history of use in traditional medicine, culinary applications, and perfumery. The most well-known member is Salvia officinalis, commonly called common sage or garden sage, which is widely cultivated for its culinary and medicinal properties. Other notable species include Salvia divinorum, known for its psychoactive properties, and various ornamental sages prized for their vibrant floral displays in gardens. The genus is quite large, with estimates of the number of species varying significantly, often exceeding 900. This diversity reflects a long evolutionary history and adaptation to a wide range of ecological niches.