rumex occidentalis

Rumex occidentalis is a flowering plant species belonging to the family Polygonaceae. Commonly known as western dock, Rumex occidentalis can be found in parts of Western North America.

Western dock is considered a perennial plant as a result of its annual flowering and lifetime. Adult plants can reach upwards of 180 cm (6ft). Its leaves are partially persistent at maturity and hold a triangular, blade-like appearance with a truncate base. The stems are typically erect with pedicels no more than 3 ...