Solidago altiplanities

Solidago altiplanities, the high plains goldenrod, is a plant species native to the high-altitude plains of Oklahoma and the Texas Panhandle, often found on ridges and escarpments.

Solidago altiplanities is an herb up to 1 m (39 inches) tall, spreading by underground rhizomes. One plant can produce as many as 350 small yellow flower heads in a broad, conical array.