Draba oxycarpa, commonly known as alpine whitlowgrass, is a small, perennial herbaceous plant belonging to the Brassicaceae family. This species is notable for its adaptation to high-altitude environments, contributing to the unique alpine flora of its native range. Its diminutive size and specialized habitat make it a subject of interest for botanists and alpine plant enthusiasts. The growth habit of Draba oxycarpa is characterized by the formation of dense cushions or small tufts, typically reaching a height of only 5 to 15 centimeters. The leaves are basal, forming a rosette, and are generally spatulate to oblanceolate in shape, measuring about 1 to 3 centimeters in length. They are often entire or finely toothed and can be covered with simple or branched hairs, which may aid in reducing water loss and protecting against harsh environmental conditions. The plant produces erect, slender flowering stems, known as scapes, which bear the inflorescences. The flowers are small and typically white, with four petals, characteristic of the Brassicaceae family. They are borne in short racemes, usually appearing in late spring or early summer. Following flowering, the plant develops small, ovoid to oblong silicles, which are the characteristic fruits of the mustard family. These silicles contain numerous small seeds. Draba oxycarpa is native to the alpine and subalpine regions of the Rocky Mountains in North America, specifically found in parts of Colorado, Wyoming, and Montana. It thrives in open, well-drained habitats such as rocky slopes, scree fields, alpine meadows, and gravelly areas at elevations typically above 2,500 meters. Its cultivation requirements mirror its natural habitat; it prefers full sun, excellent drainage, and a cool, alpine climate. It is well-suited for rock gardens and alpine collections where these conditions can be replicated, often requiring lean, gritty soil mixes. While not widely cultivated for ornamental purposes due to its small size and specific habitat needs, Draba oxycarpa holds ecological significance as a component of alpine ecosystems. Its presence indicates healthy high-altitude environments. Like other members of the genus Draba, it is a pioneer species in some harsh environments, contributing to soil formation and providing a food source for specialized alpine insects. There is no established record of significant medicinal, culinary, or economic importance for this species. An interesting characteristic of Draba oxycarpa is its ability to survive and reproduce in extreme conditions, including high winds, low temperatures, and intense solar radiation. The dense cushion habit helps to insulate the plant and protect it from desiccation and frost. The small, often hairy leaves also contribute to its resilience in these challenging environments. The rapid flowering and seed set in the short alpine growing season are crucial adaptations for successful reproduction.