Arctopoa eminens, with no widely recognized common name, is a perennial grass species. It is native to Arctic and alpine regions, where it thrives in tundra habitats, often in areas with cold temperatures and short growing seasons. This grass typically forms dense tufts and can vary in height depending on the harshness of its environment, usually ranging from 10 to 60 centimeters tall.

Arctopoa eminens is valued for its hardiness and ability to survive in extreme conditions, making it an important species for soil stabilization and erosion control in its native range. It is not commonly used in cultivation due to its specialized habitat requirements. When grown, it requires well-drained soils and full sun to partial shade, reflecting its adaptation to open, exposed environments. While not a common ornamental grass, it can be used in rock gardens or as part of ecological restoration projects in suitable climates.CC BY-SA 4.0