Hoheria lyallii, commonly known as Mountain Lacebark, is a deciduous tree endemic to New Zealand, primarily found in montane and subalpine regions of the South Island. It typically grows to a height of 4-6 meters with a spreading, rounded canopy. The tree features serrated, ovate green leaves and produces profuse clusters of fragrant, star-shaped white flowers in summer, which attract pollinators. It is commonly used in native reforestation projects, as a specimen tree in gardens, and for shelter planting due to its fast growth, ornamental appeal, and ability to tolerate cold conditions.