Barestem Biscuitroot (Lomatium nudicaule) is a versatile native perennial herb found in diverse habitats across western North America, including grasslands, open woodlands, and coastal prairies. The smooth, leafless stems rise above its finely divided, basal foliage, giving it its common name. In spring and early summer, Barestem Biscuitroot produces umbels of small yellow to pale green flowers, creating a delicate yet eye-catching display. A member of the carrot family (Apiaceae), it provides both ecological benefits and cultural significance, having been traditionally used as food and medicine by Indigenous peoples.
 
Barestem Biscuitroot typically blooms from late spring to early summer, offering a valuable nectar source for a variety of native pollinators. Bees, wasps, butterflies, and flies are frequent visitors to its flowers, making it an essential component of pollinator-friendly landscapes. The plant also serves as a host for the larvae of certain butterfly species, including the Anise Swallowtail (Papilio zelicaon), whose caterpillars feed on its leaves. This dual role as both a nectar source and larval host underscores its importance in supporting native biodiversity. The plant’s upright, clump-forming habit and striking umbels make it a visually appealing choice for native gardens, meadows, and wildflower borders. Additionally, its deep taproot stabilizes soils, making it effective for erosion control on slopes and disturbed landscapes. Beyond its ecological contributions, Barestem Biscuitroot has a long history of traditional use, with its seeds, roots, and foliage utilized for culinary and medicinal purposes by Indigenous cultures throughout its range.
 
Adaptable and hardy, Barestem Biscuitroot thrives in well-drained soils ranging from sandy to rocky textures. It prefers full sun to partial shade and is highly drought-tolerant once established, making it an excellent choice for xeriscaping or restoration projects in coastal, arid, and semi-arid regions. For propagation, seeds require a period of cold stratification to break dormancy. Sow seeds in the fall, ensuring they are lightly covered with soil, and watch for emergence in spring as temperatures warm.