Leucanthemum adustum, commonly known as the Alpine oxeye daisy, is a perennial herbaceous plant belonging to the Asteraceae family. This species is recognized for its charming, daisy-like flowers and its adaptation to alpine environments, making it a notable member of mountain flora. The Alpine oxeye daisy typically forms a compact, clump-forming habit, reaching a height of approximately 20 to 40 centimeters. Its stems are erect and slender, supporting the characteristic inflorescences. The leaves are primarily basal, forming a rosette, and are spatulate to oblanceolate in shape, with entire to shallowly toothed margins. The cauline leaves, found on the stems, are smaller and often sessile. The most striking feature of Leucanthemum adustum is its solitary flower heads, which are borne at the apex of the stems. These capitula consist of a prominent central disc composed of numerous small, tubular florets, surrounded by ray florets that are typically white and linear to oblong. The overall appearance is that of a classic daisy. Following flowering, the plant produces small achenes, which are the characteristic fruits of the Asteraceae family, though these are not a prominent ornamental feature. Leucanthemum adustum is native to the mountainous regions of Europe, particularly found in the Alps and other high-altitude areas. It thrives in alpine meadows, rocky slopes, and open pastures, preferring well-drained soils and full sun exposure. Its natural habitat is characterized by harsh conditions, including cold temperatures, strong winds, and intense solar radiation, to which the plant exhibits adaptations for survival. In cultivation, it is best suited for rock gardens, alpine beds, or as a border plant in well-drained conditions. It generally requires minimal care once established, tolerating a range of soil types as long as they are not waterlogged. The primary significance of Leucanthemum adustum lies in its ecological role within alpine ecosystems and its ornamental value. As a native plant of high altitudes, it contributes to the biodiversity of these environments. Ornamentally, its bright white flowers provide a cheerful display in gardens, particularly in rock garden settings where its compact habit and preference for sunny, well-drained locations are advantageous. While not widely cultivated for specific economic or medicinal purposes, its presence in alpine flora highlights the resilience and beauty of plants adapted to extreme conditions. An interesting characteristic of Leucanthemum adustum is its ability to thrive in nutrient-poor soils and its tolerance to frost, which are crucial for survival in its native alpine habitat. The plant's morphology, including its relatively small size and dense growth, likely aids in withstanding strong winds common at high elevations. The white ray florets are thought to attract pollinators, such as bees and butterflies, which are essential for the plant's reproductive success in its natural environment.