Possums strip it bare. Not occasionally. Relentlessly. The lancewood faces its greatest threat from introduced browsing mammals that consume leaves and bark with devastating efficiency. A single possum can defoliate a young tree in weeks. Deer browse seedlings. Goats strip bark. The forest understory is a buffet for animals that evolved without these predators. Horoeka. The Māori name refers to this iconic forest tree. Early Māori used the wood for tools and weapons, though its softness made it less desirable than harder woods. The bark was used for medicinal purposes. Today the lancewood serves as an indicator of forest health. Its presence signals intact lowland forests and successful predator control. Conservation efforts focus on protecting remaining populations from possum browsing and habitat loss. The species inhabits lowland to montane forests throughout the North and South Islands. It prefers shaded understory conditions, thriving where rainfall is consistent and drainage is good. Unlike adult trees, juveniles have long narrow leaves that hang vertically, resembling dead twigs. This cryptic appearance helps it avoid detection by extinct moa. Adults reach up to 15 metres in height, forming a dense canopy that shades the forest floor. Their shallow root systems anchor them in fertile soil, allowing survival in competitive environments. Diet consists of nutrients obtained through photosynthesis and mycorrhizal exchange with soil fungi. The tree does not consume organic matter directly but rather extracts minerals and water from surrounding substrate. This symbiotic relationship allows it to thrive in nutrient-rich lowland soils where competition is intense. Breeding occurs via bird-pollinated flowers that produce vast quantities of nectar. Seeds are small and dispersed by birds to new locations. Germination requires bare mineral soil, explaining the tree's preference for disturbed sites like treefalls and landslides. Seedlings grow slowly, taking decades to reach maturity. Classified as Not Threatened, lancewood remains widespread throughout New Zealand. Populations are stable in suitable forest habitat. However possum browsing remains the primary threat. Habitat loss from logging compounds pressure on remaining populations. Conservation efforts focus on possum control and protecting remaining old-growth forests. Each surviving tree represents a legacy of ancient forests. The lancewood persists where protection is maintained, a testament to resilience in a changed world.