Solidago plumosa, commonly known as Yadkin River goldenrod, plumed goldenrod, or plumose goldenrod, is a perennial herb that is part of the Asteraceae family. It is native to the floodplain forests and riverbanks of the Piedmont region in North Carolina, particularly along the Yadkin River. This species typically grows to a height of up to 1 meter and is characterized by its erect, ridged, mostly hairless stems that are often purple-tinged. The plant forms tufts and is notable for its showy inflorescences, which are panicles of numerous small flower heads with bright yellow petals, each about half a centimeter long, blooming in late summer to fall.

The Yadkin River goldenrod is valued for its attractive plume-like flower displays and is used in naturalistic plantings, such as wildflower gardens and restoration projects. It is adapted to periodic flooding, which helps to maintain its habitat by clearing out competing vegetation. For successful cultivation, it requires full sun to part shade, low to medium water, and well-drained soil. While it is not commonly found in cultivation, it can be a unique addition to a native plant garden, offering late-season color and supporting pollinators.CC BY-SA 4.0