Achillea clavennae

Achillea clavennae, the Silvery Yarrow, is a herbaceous perennial flowering plant in the sunflower family. The species name (clavennae) honors the Italian botanist N. Clavena (17th century).

Achillea clavennae

Achillea clavennae, the Silvery Yarrow, is a herbaceous perennial flowering plant in the sunflower family. The species name (clavennae) honors the Italian botanist N. Clavena (17th century).