Dichelachne inaequiglumis, commonly known as gum grass, is a species of grass native to Australia. This perennial tussock-forming grass is a member of the Poaceae family, a large and diverse group of flowering plants that includes many important agricultural crops and wild grasses. Gum grass is characterized by its slender, erect culms and fine, linear leaves, typically growing to a height of 30 to 60 centimeters. The inflorescence is a delicate, open panicle, often purplish or greenish in appearance, bearing small spikelets. Each spikelet contains one or two florets, with the glumes being unequal in size, a characteristic reflected in the specific epithet "inaequiglumis." The leaves are narrow and often arching, contributing to the grass's graceful, somewhat wispy appearance. The native distribution of Dichelachne inaequiglumis is primarily within eastern Australia, where it is found in a range of habitats. It often grows in sandy soils, woodlands, and open forests, frequently in areas that experience seasonal moisture. While it is adapted to its native Australian environment, its cultivation requirements are not widely documented for ornamental or agricultural purposes. As a native grass, it plays a role in its ecosystem, providing habitat and food for small invertebrates and contributing to soil stability. Ecologically, Dichelachne inaequiglumis is a component of the understory vegetation in its natural range. Its reproductive strategy involves wind-pollination, typical of grasses, with seeds dispersed by wind and potentially by animals. The plant's ability to thrive in sandy or well-drained soils suggests a tolerance for nutrient-poor conditions, a common adaptation among many Australian native grasses. While not extensively utilized for economic purposes, native grasses like gum grass are increasingly recognized for their value in ecological restoration projects and in naturalistic landscaping, where they can provide a low-maintenance, drought-tolerant ground cover that supports local biodiversity. Further research into its specific ecological interactions and potential horticultural applications would provide a more complete understanding of this species' significance.