Coprosma repens, commonly known as Taupata, Mirror Bush, or New Zealand Laurel, is an evergreen shrub or small tree in the genus Coprosma, part of the Rubiaceae family, native to coastal and lowland forests in New Zealand. It exhibits a variable habit, growing as a prostrate shrub on exposed cliffs or as a small tree up to 8 meters tall in sheltered areas. The species is characterized by its thick, very glossy leaves that are a notable feature for their high shine and ability to reflect light, resembling a mirror, hence the common name. Leaf size varies with exposure, and the margins are often recurved, sometimes to the extent that the leaf becomes cylindrical in cross-section. The shiny leaves are an adaptation to its native coastal habitat, helping to reduce water loss and salt damage.

Coprosma repens is valued for its ornamental glossy foliage and its resilience to coastal conditions, including salt spray, making it a popular choice for seaside gardens. It is also used for hedges, screens, and as a ground cover in urban and residential landscapes. The plant prefers well-drained soils, tolerates a range of soil types, and requires moderate watering. It thrives in full sun to part shade. Coprosma repens flowers in spring and summer, with male flowers in dense clusters and female flowers in smaller clusters, although the flowers are not particularly showy. It can be invasive outside its native range, so gardeners should consult local regulations before planting.CC BY-SA 4.0