Arctostaphylos regismontana, commonly known as Kings Mountain Manzanita, is a distinctive evergreen shrub native to a very specific region of California. This species is notable for its restricted natural range and its adaptation to the unique environmental conditions of its habitat. As a member of the Arctostaphylos genus, it shares characteristics with other manzanitas, but possesses unique traits that set it apart. Physically, Arctostaphylos regismontana typically presents as a low-growing to spreading shrub, often reaching heights of one to two meters. Its growth habit can be somewhat variable, influenced by its environment, but it generally forms a dense, rounded mound. The leaves are a key identifying feature, being ovate to elliptical in shape, typically measuring between two to four centimeters in length. They are smooth, leathery, and a glossy green on the upper surface, often with a paler underside. The bark of Arctostaphylos regismontana is characteristic of the genus, exhibiting a smooth, reddish-brown to mahogany color that peels in thin, papery layers as the plant matures, revealing a lighter wood beneath. During the late winter and early spring, the plant produces clusters of small, urn-shaped flowers. These flowers are typically white to pale pink and are highly attractive to pollinators. Following successful pollination, the flowers develop into small, hard, berry-like fruits, known as drupes, which are a reddish-brown color when mature. These fruits are a food source for local wildlife. The native distribution of Arctostaphylos regismontana is extremely limited, primarily occurring in the chaparral and coastal sage scrub communities of the Kings Mountain area in San Mateo County, California. It thrives in well-drained soils, often on rocky slopes and ridges, where it is exposed to ample sunlight. Its natural habitat is characterized by dry summers and mild, wet winters, typical of the Mediterranean climate of coastal California. Cultivation requirements for Arctostaphylos regismontana mirror its natural needs. It demands excellent drainage, as it is highly susceptible to root rot in heavy or waterlogged soils. Full sun exposure is preferred to promote healthy growth and flowering. Once established, it is remarkably drought-tolerant, requiring minimal supplemental watering. Propagation is typically achieved through seed or cuttings, though germination of seeds can be challenging and often requires stratification. Arctostaphylos regismontana holds ecological importance as a component of its native chaparral ecosystem, providing habitat and food for various wildlife. Its restricted range makes it a species of conservation interest. Ornamentally, it is valued for its attractive foliage, smooth red bark, and delicate flowers, making it a desirable addition to xeric or native plant gardens where its specific needs for drainage and sun can be met. There is no widespread documented agricultural, medicinal, or culinary use for Arctostaphylos regismontana. An interesting adaptation observed in many manzanita species, including Arctostaphylos regismontana, is their ability to resprout from underground root crowns after fire, a crucial survival mechanism in fire-prone chaparral environments. The smooth, often polished appearance of its mature bark is a result of the shedding of outer layers, a process that helps to reduce parasitic growth and allows for better temperature regulation.