Dicerandra cornutissima, commonly known as longspurred mint, is a small, aromatic perennial herb native to a very restricted area in the southeastern United States. This species is a member of the mint family (Lamiaceae), a diverse group of plants recognized for their often fragrant foliage and characteristic bilabiate (two-lipped) flowers. Dicerandra cornutissima is notable for its limited geographic range and specific habitat requirements, making it a plant of particular interest to conservationists and botanists. The growth habit of Dicerandra cornutissima is typically low-growing and somewhat spreading, forming small clumps. Mature plants generally reach heights of 15 to 30 centimeters (6 to 12 inches). The stems are slender and often woody at the base. Its leaves are small, linear to narrowly lanceolate, and arranged oppositely along the stem. These leaves are aromatic, releasing a minty fragrance when crushed, a common trait among many Lamiaceae members. The most striking feature of Dicerandra cornutissima is its inflorescence, which bears small, tubular flowers. The flowers are typically pink to lavender, with distinctive dark purple nectar guides. A key characteristic that gives the species its common name, longspurred mint, is the presence of a prominent spur on the lower lip of the corolla, which is unusually long compared to related species. The fruit is a small nutlet, typical of the mint family, which aids in seed dispersal. Dicerandra cornutissima is endemic to the Florida panhandle, specifically found in a few counties within the coastal plain. Its natural habitat is restricted to xeric sandhills and dry, sandy pine forests. These environments are characterized by well-drained, nutrient-poor sandy soils and open canopy cover, often dominated by longleaf pine (Pinus palustris). The plant thrives in these open, sunny conditions. Cultivation requirements mirror its native habitat; it prefers full sun and exceptionally well-drained, sandy soils. It is adapted to arid conditions once established and is drought-tolerant. Due to its specific ecological niche and limited distribution, it is not widely cultivated but is of significant interest for restoration efforts and botanical gardens focused on rare and endangered flora. The ecological significance of Dicerandra cornutissima lies in its role within its specialized ecosystem. As a flowering plant, it likely serves as a nectar source for native pollinators, contributing to local biodiversity. Its restricted range and specialized habitat make it an indicator species for the health of these unique sandhill communities. There is no established agricultural, medicinal, culinary, or economic importance documented for Dicerandra cornutissima. Its primary value is scientific and ecological. An interesting characteristic of Dicerandra cornutissima is its adaptation to fire-prone environments. The sandhill ecosystems where it occurs are naturally shaped by periodic fires, which help maintain open conditions and suppress competing vegetation. While specific studies on its fire ecology are limited, plants in such habitats often possess adaptations to survive or regenerate after fire. The long spur on its flower is a fascinating adaptation, likely evolved to attract specific pollinators that can effectively access the nectar within, ensuring successful reproduction. This specialization highlights the intricate co-evolutionary relationships that can develop in plant communities.