Sarcopteryx stipata, commonly known as steelwood, is a species of flowering plant in the family Sapindaceae. This tree is recognized for its robust nature and distinctive features, making it a notable component of its native ecosystems. Steelwood typically presents as a small to medium-sized tree, often reaching heights of 10 to 20 meters. Its growth habit is generally upright, with a dense canopy. The bark is a prominent characteristic, often described as rough, fissured, and dark grey to brown, contributing to its common name by suggesting a hard, durable quality. The leaves are pinnately compound, meaning they are arranged in pairs along a central stalk. Each leaf typically consists of several leaflets, which are ovate to lanceolate in shape, with serrated margins. The arrangement and texture of the foliage contribute to the tree's overall appearance. During its flowering season, Sarcopteryx stipata produces small, inconspicuous flowers. These flowers are usually greenish-white or cream-colored and are borne in panicles. Following successful pollination, the plant develops fruits, which are typically small, winged samaras, characteristic of many members of the Sapindaceae family. These samaras aid in wind dispersal. The native distribution of Sarcopteryx stipata is primarily within eastern Australia, where it is found in Queensland and New South Wales. It thrives in a range of natural habitats, often occurring in rainforest margins, open forests, and along watercourses. The species generally prefers well-drained soils and can tolerate a variety of light conditions, from full sun to partial shade, though it often flourishes in areas with adequate moisture. Cultivation requirements align with its natural habitat, favoring moist, fertile soils and protection from prolonged drought. While not widely cultivated for ornamental purposes, steelwood holds ecological significance within its native range, providing habitat and food sources for local fauna. Its hard, durable timber has historically been utilized for various purposes, though its commercial use is limited. There is no widespread documented use of Sarcopteryx stipata in medicinal, culinary, or significant agricultural contexts. An interesting characteristic of Sarcopteryx stipata is its resilience and ability to establish in disturbed areas, often colonizing the edges of forests. The structure of its samara fruits is an adaptation for efficient seed dispersal by wind, allowing the species to spread effectively within its environment. The rough, fissured bark may offer protection against environmental factors and potentially some insect predation.