Western Yarrow is native to the western U.S. and is often used in reclamation and restoration projects in dryland areas. Plants have finely divided, fern-like leaves, woolly hairs and a pungent ...
White Yarrow as finely divided, fern-like leaves and a pungent scent. Flowers are white and occur in flat-topped flower clusters. This species has rhizomes and can spread aggressively in home ...